VOTING POWER100.00%
DOWNVOTE POWER100.00%
RESOURCE CREDITS100.00%
REPUTATION PROGRESS9.04%
Net Worth
11.055USD
STEEM
0.001STEEM
SBD
13.157SBD
Own SP
81.718SP
Detailed Balance
| STEEM | ||
| balance | 0.001STEEM | STEEM |
| market_balance | 0.000STEEM | STEEM |
| savings_balance | 0.000STEEM | STEEM |
| reward_steem_balance | 0.000STEEM | STEEM |
| STEEM POWER | ||
| Own SP | 81.718SP | SP |
| Delegated Out | 0.000SP | SP |
| Delegation In | 0.000SP | SP |
| Effective Power | 81.718SP | SP |
| Reward SP (pending) | 0.000SP | SP |
| SBD | ||
| sbd_balance | 13.157SBD | SBD |
| sbd_conversions | 0.000SBD | SBD |
| sbd_market_balance | 0.000SBD | SBD |
| savings_sbd_balance | 0.000SBD | SBD |
| reward_sbd_balance | 0.000SBD | SBD |
{
"balance": "0.001 STEEM",
"savings_balance": "0.000 STEEM",
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"vesting_shares": "132897.451729 VESTS",
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"sbd_balance": "13.157 SBD",
"savings_sbd_balance": "0.000 SBD",
"reward_sbd_balance": "0.000 SBD",
"conversions": []
}Account Info
| name | wdp1970 |
| id | 20101 |
| rank | 19,791 |
| reputation | 367791966340 |
| created | 2016-07-13T15:18:03 |
| recovery_account | steem |
| proxy | None |
| post_count | 4 |
| comment_count | 0 |
| lifetime_vote_count | 0 |
| witnesses_voted_for | 0 |
| last_post | 2016-07-18T12:12:57 |
| last_root_post | 2016-07-18T12:12:57 |
| last_vote_time | 2016-07-17T09:49:12 |
| proxied_vsf_votes | 0, 0, 0, 0 |
| can_vote | 1 |
| voting_power | 9,949 |
| delayed_votes | 0 |
| balance | 0.001 STEEM |
| savings_balance | 0.000 STEEM |
| sbd_balance | 13.157 SBD |
| savings_sbd_balance | 0.000 SBD |
| vesting_shares | 132897.451729 VESTS |
| delegated_vesting_shares | 0.000000 VESTS |
| received_vesting_shares | 0.000000 VESTS |
| reward_vesting_balance | 0.000000 VESTS |
| vesting_balance | 0.000 STEEM |
| vesting_withdraw_rate | 0.000000 VESTS |
| next_vesting_withdrawal | 1969-12-31T23:59:59 |
| withdrawn | 0 |
| to_withdraw | 0 |
| withdraw_routes | 0 |
| savings_withdraw_requests | 0 |
| last_account_recovery | 1970-01-01T00:00:00 |
| reset_account | null |
| last_owner_update | 1970-01-01T00:00:00 |
| last_account_update | 1970-01-01T00:00:00 |
| mined | No |
| sbd_seconds | 0 |
| sbd_last_interest_payment | 2016-08-11T11:01:54 |
| savings_sbd_last_interest_payment | 1970-01-01T00:00:00 |
{
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"last_owner_update": "1970-01-01T00:00:00",
"last_account_update": "1970-01-01T00:00:00",
"created": "2016-07-13T15:18:03",
"mined": false,
"recovery_account": "steem",
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"reset_account": "null",
"comment_count": 0,
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"voting_manabar": {
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"voting_power": 9949,
"balance": "0.001 STEEM",
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"sbd_balance": "13.157 SBD",
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"sbd_last_interest_payment": "2016-08-11T11:01:54",
"savings_sbd_balance": "0.000 SBD",
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"savings_sbd_seconds_last_update": "1970-01-01T00:00:00",
"savings_sbd_last_interest_payment": "1970-01-01T00:00:00",
"savings_withdraw_requests": 0,
"reward_sbd_balance": "0.000 SBD",
"reward_steem_balance": "0.000 STEEM",
"reward_vesting_balance": "0.000000 VESTS",
"reward_vesting_steem": "0.000 STEEM",
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"delegated_vesting_shares": "0.000000 VESTS",
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"rank": 19791
}Withdraw Routes
| Incoming | Outgoing |
|---|---|
Empty | Empty |
{
"incoming": [],
"outgoing": []
}From Date
To Date
2023/01/11 23:27:30
2023/01/11 23:27:30
| from | steemegg |
| to | wdp1970 |
| amount | 0.001 STEEM |
| memo | Accumulate free upvotes on your posts every 6 hours! All you need to do is vote our witness account -> se-witness as one of your 30 witness votes. -> See actual rewards not just 0.001 every day. https://steemlogin.com/sign/account-witness-vote?witness=se-witness&approve=1 |
| Transaction Info | Block #71102573/Trx 0bef3958746993c70a73f413985d5689f997d42b |
View Raw JSON Data
{
"trx_id": "0bef3958746993c70a73f413985d5689f997d42b",
"block": 71102573,
"trx_in_block": 3,
"op_in_trx": 0,
"virtual_op": 0,
"timestamp": "2023-01-11T23:27:30",
"op": [
"transfer",
{
"from": "steemegg",
"to": "wdp1970",
"amount": "0.001 STEEM",
"memo": "Accumulate free upvotes on your posts every 6 hours! All you need to do is vote our witness account -> se-witness as one of your 30 witness votes. -> See actual rewards not just 0.001 every day. https://steemlogin.com/sign/account-witness-vote?witness=se-witness&approve=1"
}
]
}khalafupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper2020/05/12 12:05:03
khalafupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
2020/05/12 12:05:03
| voter | khalaf |
| author | wdp1970 |
| permlink | will-steemit-ever-replace-my-newspaper |
| weight | 10000 (100.00%) |
| Transaction Info | Block #43308902/Trx aaa61de261ec1b9ec37d2e90631bcdacbfead151 |
View Raw JSON Data
{
"trx_id": "aaa61de261ec1b9ec37d2e90631bcdacbfead151",
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"op": [
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{
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"author": "wdp1970",
"permlink": "will-steemit-ever-replace-my-newspaper",
"weight": 10000
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]
}2019/07/13 16:30:09
2019/07/13 16:30:09
| parent author | wdp1970 |
| parent permlink | lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada |
| author | steemitboard |
| permlink | steemitboard-notify-wdp1970-20190713t163009000z |
| title | |
| body | Congratulations @wdp1970! You received a personal award! <table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@wdp1970/birthday3.png</td><td>Happy Birthday! - You are on the Steem blockchain for 3 years!</td></tr></table> <sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@wdp1970) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=wdp1970)_</sub> ###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes! |
| json metadata | {"image":["https://steemitboard.com/img/notify.png"]} |
| Transaction Info | Block #34630861/Trx 870730b964fef9bb04ea3cda22b9e41d82464639 |
View Raw JSON Data
{
"trx_id": "870730b964fef9bb04ea3cda22b9e41d82464639",
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"timestamp": "2019-07-13T16:30:09",
"op": [
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{
"parent_author": "wdp1970",
"parent_permlink": "lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada",
"author": "steemitboard",
"permlink": "steemitboard-notify-wdp1970-20190713t163009000z",
"title": "",
"body": "Congratulations @wdp1970! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@wdp1970/birthday3.png</td><td>Happy Birthday! - You are on the Steem blockchain for 3 years!</td></tr></table>\n\n<sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@wdp1970) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=wdp1970)_</sub>\n\n\n###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!",
"json_metadata": "{\"image\":[\"https://steemitboard.com/img/notify.png\"]}"
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}2017/07/13 16:46:21
2017/07/13 16:46:21
| parent author | wdp1970 |
| parent permlink | lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada |
| author | steemitboard |
| permlink | steemitboard-notify-wdp1970-20170713t164620000z |
| title | |
| body | Congratulations @wdp1970! You have received a personal award! [](http://steemitboard.com/@wdp1970) Happy Birthday - 1 Year Click on the badge to view your own Board of Honor on SteemitBoard. For more information about this award, click [here](https://steemit.com/steemitboard/@steemitboard/steemitboard-update-8-happy-birthday) > By upvoting this notification, you can help all Steemit users. Learn how [here](https://steemit.com/steemitboard/@steemitboard/http-i-cubeupload-com-7ciqeo-png)! |
| json metadata | {"image":["https://steemitboard.com/img/notifications.png"]} |
| Transaction Info | Block #13652110/Trx 163648410367fffa92fbc31b186f7c8402c18a37 |
View Raw JSON Data
{
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{
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"author": "steemitboard",
"permlink": "steemitboard-notify-wdp1970-20170713t164620000z",
"title": "",
"body": "Congratulations @wdp1970! You have received a personal award!\n\n[](http://steemitboard.com/@wdp1970) Happy Birthday - 1 Year\nClick on the badge to view your own Board of Honor on SteemitBoard.\n\nFor more information about this award, click [here](https://steemit.com/steemitboard/@steemitboard/steemitboard-update-8-happy-birthday)\n> By upvoting this notification, you can help all Steemit users. Learn how [here](https://steemit.com/steemitboard/@steemitboard/http-i-cubeupload-com-7ciqeo-png)!",
"json_metadata": "{\"image\":[\"https://steemitboard.com/img/notifications.png\"]}"
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}| from | vdoh |
| to | wdp1970 |
| amount | 0.001 SBD |
| memo | I believe in Steemit, I believe in You! Good afternoon, I want to invite you to support my post dedicated to my dream and development and good advertizing of community of Steemit! I want to make the balloon on which I am going to visit many large cities and to place the logo and the slogan Steemit on it. Support me and I will support you! URL : https://steemit.com/steem/@vdoh/rise-steemit |
| Transaction Info | Block #3986991/Trx 2bf44cf82efd5d2afb3752e0d84848c53355586c |
View Raw JSON Data
{
"trx_id": "2bf44cf82efd5d2afb3752e0d84848c53355586c",
"block": 3986991,
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"timestamp": "2016-08-11T11:01:54",
"op": [
"transfer",
{
"from": "vdoh",
"to": "wdp1970",
"amount": "0.001 SBD",
"memo": "I believe in Steemit, I believe in You! Good afternoon, I want to invite you to support my post dedicated to my dream and development and good advertizing of community of Steemit! I want to make the balloon on which I am going to visit many large cities and to place the logo and the slogan Steemit on it. Support me and I will support you! URL : https://steemit.com/steem/@vdoh/rise-steemit"
}
]
}wdp1970received 0.098 SBD interest payment
wdp1970received 0.098 SBD interest payment
| owner | wdp1970 |
| interest | 0.098 SBD |
| Transaction Info | Block #3986991/Trx 2bf44cf82efd5d2afb3752e0d84848c53355586c |
View Raw JSON Data
{
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"op": [
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}vatoflagged (-100.00%) @wdp1970 / lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada
vatoflagged (-100.00%) @wdp1970 / lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada
| voter | vato |
| author | wdp1970 |
| permlink | lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada |
| weight | -10000 (-100.00%) |
| Transaction Info | Block #3302496/Trx 18e222dd204992cba6dfe563bf719f72f4866781 |
View Raw JSON Data
{
"trx_id": "18e222dd204992cba6dfe563bf719f72f4866781",
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}wdp1970published a new post: lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada
wdp1970published a new post: lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada
| parent author | |
| parent permlink | steemit |
| author | wdp1970 |
| permlink | lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada |
| title | lost money in ponzi scheme but friends who control it printed money dadada |
| body | [[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]] L''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents. Els esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name="ponzi">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref> L'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name="ponzi"/> == Caracteristiques == [[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]] En general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com "[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]", "[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]", o "[[inversions a l'estranger]]". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu. Els esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents. Una amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref> Inicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El "retorn" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys. Sovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat. Els promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. == Desenredant un esquema Ponzi == Quan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name="ponzi" /> # El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). # Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]]. # Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons. == Exemples notables de l'esquema == L'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama. Se suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat. A mes de la trama Ponzi hi ha hagut altres trames historiques similars: * Abans que Ponzi, en 1899 [[William Miller|William "520 Per cent" Miller]] va obrir la seva empresa com a "Unio Franklin" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name="zuckoff">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref> * A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref> * Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref> * Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un "activador", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref> * Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada "Centre Llatinoamerica d'Assessoria Empresarial" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref> * Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com "L'esquema 'Ponzi' mes gran reportat en la historia de l'estat."<ref>People v. Greenberg,"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, "The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants." Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref> * Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un "club de compra" anomenat "Lyoness", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref> * [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema. * Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref> * [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials. == Referencies == {{Referencies|2}} == Vegeu tambe == * [[Frau piramidal]] == Lectures == *{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}} *{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}} *{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}} {{refend}} * Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: "Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme"). * [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf "The Mathematics of Ponzi schemes"], Artzrouni, April 2009 == Enllacos externs == {{commonscat|Esquema Ponzi}} * [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA. * [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission * [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission [[Categoria:Frau]] <img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img 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src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]] L''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents. Els esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name="ponzi">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref> L'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name="ponzi"/> == Caracteristiques == [[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]] En general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com "[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]", "[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]", o "[[inversions a l'estranger]]". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu. Els esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents. Una amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref> Inicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El "retorn" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys. Sovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat. Els promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. == Desenredant un esquema Ponzi == Quan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name="ponzi" /> # El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). # Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]]. # Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons. == Exemples notables de l'esquema == L'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama. Se suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat. A mes de la trama Ponzi hi ha hagut altres trames historiques similars: * Abans que Ponzi, en 1899 [[William Miller|William "520 Per cent" Miller]] va obrir la seva empresa com a "Unio Franklin" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name="zuckoff">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref> * A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref> * Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref> * Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un "activador", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref> * Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada "Centre Llatinoamerica d'Assessoria Empresarial" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref> * Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com "L'esquema 'Ponzi' mes gran reportat en la historia de l'estat."<ref>People v. Greenberg,"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, "The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants." Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref> * Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un "club de compra" anomenat "Lyoness", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref> * [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema. * Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref> * [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials. == Referencies == {{Referencies|2}} == Vegeu tambe == * [[Frau piramidal]] == Lectures == *{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}} *{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}} *{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}} {{refend}} * Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: "Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme"). * [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf "The Mathematics of Ponzi schemes"], Artzrouni, April 2009 == Enllacos externs == {{commonscat|Esquema Ponzi}} * [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA. * [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission * [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission [[Categoria:Frau]] <img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img 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src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]] L''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents. Els esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name="ponzi">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref> L'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name="ponzi"/> == Caracteristiques == [[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]] En general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com "[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]", "[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]", o "[[inversions a l'estranger]]". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu. Els esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents. Una amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref> Inicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El "retorn" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys. Sovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat. Els promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. == Desenredant un esquema Ponzi == Quan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name="ponzi" /> # El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). # Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]]. # Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons. == Exemples notables de l'esquema == L'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama. Se suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat. A mes de la trama Ponzi hi ha hagut altres trames historiques similars: * Abans que Ponzi, en 1899 [[William Miller|William "520 Per cent" Miller]] va obrir la seva empresa com a "Unio Franklin" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name="zuckoff">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref> * A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref> * Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref> * Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un "activador", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref> * Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada "Centre Llatinoamerica d'Assessoria Empresarial" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref> * Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com "L'esquema 'Ponzi' mes gran reportat en la historia de l'estat."<ref>People v. Greenberg,"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, "The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants." Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref> * Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un "club de compra" anomenat "Lyoness", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref> * [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema. * Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref> * [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials. == Referencies == {{Referencies|2}} == Vegeu tambe == * [[Frau piramidal]] == Lectures == *{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}} *{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}} *{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}} {{refend}} * Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: "Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme"). * [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf "The Mathematics of Ponzi schemes"], Artzrouni, April 2009 == Enllacos externs == {{commonscat|Esquema Ponzi}} * [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA. * [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission * [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission [[Categoria:Frau]] <img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img 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src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]] L''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents. Els esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name="ponzi">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref> L'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name="ponzi"/> == Caracteristiques == [[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]] En general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com "[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]", "[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]", o "[[inversions a l'estranger]]". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu. Els esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents. Una amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref> Inicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El "retorn" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys. Sovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat. Els promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. == Desenredant un esquema Ponzi == Quan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name="ponzi" /> # El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). # Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]]. # Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons. == Exemples notables de l'esquema == L'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama. Se suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat. A mes de la trama Ponzi hi ha hagut altres trames historiques similars: * Abans que Ponzi, en 1899 [[William Miller|William "520 Per cent" Miller]] va obrir la seva empresa com a "Unio Franklin" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name="zuckoff">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref> * A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref> * Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref> * Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un "activador", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref> * Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada "Centre Llatinoamerica d'Assessoria Empresarial" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref> * Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com "L'esquema 'Ponzi' mes gran reportat en la historia de l'estat."<ref>People v. Greenberg,"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, "The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants." Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref> * Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un "club de compra" anomenat "Lyoness", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref> * [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema. * Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref> * [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials. == Referencies == {{Referencies|2}} == Vegeu tambe == * [[Frau piramidal]] == Lectures == *{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}} *{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}} *{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}} {{refend}} * Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: "Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme"). * [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf "The Mathematics of Ponzi schemes"], Artzrouni, April 2009 == Enllacos externs == {{commonscat|Esquema Ponzi}} * [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA. * [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission * [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission [[Categoria:Frau]] <img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img 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src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69494825.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69495024.jpg"><img src="https://cdn.meme.am/instances/500x/69494859.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg"><img src="https://cdn.meme.am/instances/500x/69493534.jpg">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]] L''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents. Els esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name="ponzi">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref> L'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name="ponzi"/> == Caracteristiques == [[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]] En general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com "[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]", "[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]", o "[[inversions a l'estranger]]". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu. Els esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents. Una amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref> Inicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El "retorn" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys. Sovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat. Els promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. == Desenredant un esquema Ponzi == Quan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name="ponzi" /> # El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). # Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]]. # Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons. == Exemples notables de l'esquema == L'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama. Se suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat. A mes de la trama Ponzi hi ha hagut altres trames historiques similars: * Abans que Ponzi, en 1899 [[William Miller|William "520 Per cent" Miller]] va obrir la seva empresa com a "Unio Franklin" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name="zuckoff">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref> * A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref> * Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref> * Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un "activador", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref> * Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada "Centre Llatinoamerica d'Assessoria Empresarial" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref> * Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com "L'esquema 'Ponzi' mes gran reportat en la historia de l'estat."<ref>People v. Greenberg,"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, "The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants." Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref> * Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un "club de compra" anomenat "Lyoness", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref> * [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema. * Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref> * [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials. == Referencies == {{Referencies|2}} == Vegeu tambe == * [[Frau piramidal]] == Lectures == *{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}} *{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}} *{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}} {{refend}} * Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: "Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme"). * [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf "The Mathematics of Ponzi schemes"], Artzrouni, April 2009 == Enllacos externs == {{commonscat|Esquema Ponzi}} * [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA. * [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission * [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission [[Categoria:Frau]] <img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494885.jpg"><img src="https://cdn.meme.am/instances/500x/69494942.jpg"><img src="https://cdn.meme.am/instances/500x/69495028.jpg"><img 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| Transaction Info | Block #3302210/Trx e468cd7bd336c6ee00385f2581f82e0b5a079ae2 |
View Raw JSON Data
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"parent_author": "",
"parent_permlink": "steemit",
"author": "wdp1970",
"permlink": "lost-money-in-ponzi-scheme-but-friends-who-control-it-printed-money-dadada",
"title": "lost money in ponzi scheme but friends who control it printed money dadada",
"body": "[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]]\nL''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents.\n\nEls esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name=\"ponzi\">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref>\n\nL'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name=\"ponzi\"/>\n== Caracteristiques ==\n[[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]]\nEn general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com \"[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]\", \"[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]\", o \"[[inversions a l'estranger]]\". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu.\n\nEls esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents.\n\nUna amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref>\n\nInicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El \"retorn\" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys.\n\nSovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat.\n \nEls promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. \n \n== Desenredant un esquema Ponzi ==\nQuan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name=\"ponzi\" /> \n# El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). \n# Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]].\n# Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons.\n== Exemples notables de l'esquema ==\nL'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama.\nSe suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat.\nA mes de la trama Ponzi hi ha hagut altres trames historiques similars:\n* Abans que Ponzi, en 1899 [[William Miller|William \"520 Per cent\" Miller]] va obrir la seva empresa com a \"Unio Franklin\" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name=\"zuckoff\">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref>\n* A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref>\n* Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref>\n* Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un \"activador\", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref>\n* Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada \"Centre Llatinoamerica d'Assessoria Empresarial\" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref>\n* Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com \"L'esquema 'Ponzi' mes gran reportat en la historia de l'estat.\"<ref>People v. Greenberg,\"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, \"The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants.\" Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref>\n* Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un \"club de compra\" anomenat \"Lyoness\", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref>\n* [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema.\n* Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref>\n* [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials.\n\n== Referencies ==\n{{Referencies|2}}\n\n== Vegeu tambe ==\n* [[Frau piramidal]]\n\n== Lectures ==\n*{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}}\n*{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}}\n*{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}}\n{{refend}}\n* Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: \"Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme\").\n* [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf \"The Mathematics of Ponzi schemes\"], Artzrouni, April 2009\n\n== Enllacos externs ==\n{{commonscat|Esquema Ponzi}}\n* [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA.\n* [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission\n* [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission\n\n[[Categoria:Frau]]\n<img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img 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src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img 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src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]]\nL''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents.\n\nEls esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name=\"ponzi\">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref>\n\nL'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name=\"ponzi\"/>\n== Caracteristiques ==\n[[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]]\nEn general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com \"[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]\", \"[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]\", o \"[[inversions a l'estranger]]\". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu.\n\nEls esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents.\n\nUna amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref>\n\nInicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El \"retorn\" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys.\n\nSovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat.\n \nEls promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. \n \n== Desenredant un esquema Ponzi ==\nQuan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name=\"ponzi\" /> \n# El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). \n# Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]].\n# Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons.\n== Exemples notables de l'esquema ==\nL'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama.\nSe suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat.\nA mes de la trama Ponzi hi ha hagut altres trames historiques similars:\n* Abans que Ponzi, en 1899 [[William Miller|William \"520 Per cent\" Miller]] va obrir la seva empresa com a \"Unio Franklin\" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name=\"zuckoff\">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref>\n* A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref>\n* Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref>\n* Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un \"activador\", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref>\n* Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada \"Centre Llatinoamerica d'Assessoria Empresarial\" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref>\n* Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com \"L'esquema 'Ponzi' mes gran reportat en la historia de l'estat.\"<ref>People v. Greenberg,\"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, \"The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants.\" Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref>\n* Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un \"club de compra\" anomenat \"Lyoness\", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref>\n* [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema.\n* Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref>\n* [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials.\n\n== Referencies ==\n{{Referencies|2}}\n\n== Vegeu tambe ==\n* [[Frau piramidal]]\n\n== Lectures ==\n*{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}}\n*{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}}\n*{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}}\n{{refend}}\n* Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: \"Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme\").\n* [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf \"The Mathematics of Ponzi schemes\"], Artzrouni, April 2009\n\n== Enllacos externs ==\n{{commonscat|Esquema Ponzi}}\n* [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA.\n* [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission\n* [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission\n\n[[Categoria:Frau]]\n<img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]]\nL''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents.\n\nEls esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name=\"ponzi\">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref>\n\nL'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name=\"ponzi\"/>\n== Caracteristiques ==\n[[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]]\nEn general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com \"[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]\", \"[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]\", o \"[[inversions a l'estranger]]\". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu.\n\nEls esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents.\n\nUna amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref>\n\nInicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El \"retorn\" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys.\n\nSovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat.\n \nEls promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. \n \n== Desenredant un esquema Ponzi ==\nQuan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name=\"ponzi\" /> \n# El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). \n# Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]].\n# Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons.\n== Exemples notables de l'esquema ==\nL'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama.\nSe suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat.\nA mes de la trama Ponzi hi ha hagut altres trames historiques similars:\n* Abans que Ponzi, en 1899 [[William Miller|William \"520 Per cent\" Miller]] va obrir la seva empresa com a \"Unio Franklin\" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name=\"zuckoff\">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref>\n* A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref>\n* Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref>\n* Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un \"activador\", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref>\n* Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada \"Centre Llatinoamerica d'Assessoria Empresarial\" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref>\n* Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com \"L'esquema 'Ponzi' mes gran reportat en la historia de l'estat.\"<ref>People v. Greenberg,\"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, \"The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants.\" Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref>\n* Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un \"club de compra\" anomenat \"Lyoness\", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref>\n* [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema.\n* Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref>\n* [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials.\n\n== Referencies ==\n{{Referencies|2}}\n\n== Vegeu tambe ==\n* [[Frau piramidal]]\n\n== Lectures ==\n*{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}}\n*{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}}\n*{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}}\n{{refend}}\n* Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: \"Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme\").\n* [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf \"The Mathematics of Ponzi schemes\"], Artzrouni, April 2009\n\n== Enllacos externs ==\n{{commonscat|Esquema Ponzi}}\n* [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA.\n* [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission\n* [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission\n\n[[Categoria:Frau]]\n<img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]]\nL''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents.\n\nEls esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name=\"ponzi\">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref>\n\nL'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name=\"ponzi\"/>\n== Caracteristiques ==\n[[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]]\nEn general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com \"[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]\", \"[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]\", o \"[[inversions a l'estranger]]\". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu.\n\nEls esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents.\n\nUna amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref>\n\nInicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El \"retorn\" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys.\n\nSovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat.\n \nEls promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. \n \n== Desenredant un esquema Ponzi ==\nQuan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name=\"ponzi\" /> \n# El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). \n# Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]].\n# Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons.\n== Exemples notables de l'esquema ==\nL'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama.\nSe suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat.\nA mes de la trama Ponzi hi ha hagut altres trames historiques similars:\n* Abans que Ponzi, en 1899 [[William Miller|William \"520 Per cent\" Miller]] va obrir la seva empresa com a \"Unio Franklin\" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name=\"zuckoff\">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref>\n* A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref>\n* Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref>\n* Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un \"activador\", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref>\n* Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada \"Centre Llatinoamerica d'Assessoria Empresarial\" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref>\n* Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com \"L'esquema 'Ponzi' mes gran reportat en la historia de l'estat.\"<ref>People v. Greenberg,\"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, \"The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants.\" Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref>\n* Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un \"club de compra\" anomenat \"Lyoness\", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref>\n* [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema.\n* Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref>\n* [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials.\n\n== Referencies ==\n{{Referencies|2}}\n\n== Vegeu tambe ==\n* [[Frau piramidal]]\n\n== Lectures ==\n*{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}}\n*{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}}\n*{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}}\n{{refend}}\n* Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: \"Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme\").\n* [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf \"The Mathematics of Ponzi schemes\"], Artzrouni, April 2009\n\n== Enllacos externs ==\n{{commonscat|Esquema Ponzi}}\n* [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA.\n* [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission\n* [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission\n\n[[Categoria:Frau]]\n<img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img 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src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\">[[Fitxer:Charles Ponzi.jpg|thumb|300px|Foto de 1920 de [[Carlo Ponzi]] quan encara treballava com en negocis a la seva oficina de Boston]]\nL''''esquema Ponzi''' es una [[estafa|operacio fraudulenta]] d'[[inversio economica]] en la qual l'operador, individu o organitzacio, paga [[interes|interessos]] als inversors amb els seus propis diners invertits o dels diners de nous inversors en lloc de fer-ho amb el benefici obtingut per l'operador. Els operadors dels esquemes Ponzi generalment atrauen nous inversors en oferir un major rendiment que les altres inversions, en forma de beneficis a curt termini que son o be anormalment alts o inconsistents.\n\nEls esquemes de Ponzi sovint comencen com a negocis legitims, fins que el negoci no aconsegueix assolir els rendiments esperats. El negoci es converteix en un esquema Ponzi si continua en condicions fraudulentes. Qualsevol que sigui la situacio inicial, la perpetuacio de l'alta rendibilitat requereix un flux creixent de diners de nous inversors per mantenir l'esquema.<ref name=\"ponzi\">{{ref-web|titol=Ponzi Schemes - Frequently Asked Questions|url=http://www.sec.gov/answers/ponzi.htm|obra=U.S Securities and Exchange Commission|editor=U.S Securities and Exchange Commission|consulta= 23 juny 2012}}</ref>\n\nL'esquema rep el nom per [[Charles Ponzi]],<ref>{{ref-web|url=http://web.archive.org/web/20041001-20051231re_/http://www.ssa.gov/history/ponzi.html |titol=Ponzi Schemes |editor=US Social Security Administration |consulta=24 desembre 2008 }}</ref> qui es va fer famos per l'us de la tecnica en 1920.<ref>{{citar ref|cognom=Peck |nom=Sarah |any=2010 |titol=Investment Ethics |editorial=John Wiley and Sons | isbn=978-0-470-43453-6 | url=http://books.google.com/books?id=EiIMJ83qRCIC&pg=PA5 |pagina=5 }}</ref> La idea, present a novel*les (per exemple, la novel*la de [[Charles Dickens]] ''[[Martin Chuzzlewit]]'' de 1844 i ''[[Little Dorrit]]'' de 1857 mostren cadascuna un esquema similar),<ref>{{citar ref|cognom1=Markopolos |nom1=Harry |any=2010 |titol=No One Would Listen: A True Financial Thriller |cognom2=Casey |nom2=Frank |editorial=John Wiley and Sons | isbn=978-0-470-55373-2 | url=http://books.google.com/books?id=7NeZeQ6qHq4C&pg=PA50 |pagina=50 }}</ref> va ser realment dut a terme en la vida real per Ponzi qui amb la seva operacio va obtenir tants diners que va ser el primer a donar-se a coneixer als Estats Units. L'esquema original de Ponzi es va basar en l'[[arbitratge]] de [[segell de resposta internacional|segells de resposta internacional]] per als segells postals; tanmateix, aviat va desviar diners dels inversors per realitzar pagaments als inversors anteriors i a ell mateix.<ref name=\"ponzi\"/>\n== Caracteristiques ==\n[[Fitxer:Celula.gif|thumb|350px|Cel*lula Estafa]]\nEn general, es prometen rendiments extraordinaris en la inversio original<ref>{{ref-web|titol=What is a Ponzi scheme?|url=http://www.mijiki.com/what-is-a-ponzi-scheme.html|obra=Mijiki|editor=Mijiki.com|consulta= 23 juny 2012}}</ref> i l'us de construccions verbals vagues tals com \"[[cobertura (finances)|cobertura]] de [[Futur (finances)|comerc de futurs]]\", \"[[Programa d'inversio d'alt rendiment|programes d'inversio d'alt rendiment]]\", o \"[[inversions a l'estranger]]\". El promotor ven accions als inversors mitjancant l'aprofitament d'una falta de competencia o coneixement dels inversors, o afirmant la propietat d'una estrategia d'inversio que s'ha de mantenir en secret per assegurar un avantatge competitiu.\n\nEls esquemes de Ponzi de vegades comencen operacions com a vehicles d'inversio legitims, com [[fons d'inversio lliure]]. Per exemple, un fons d'inversio lliure pot degenerar en un esquema Ponzi si perd diners inesperadament (o simplement no aconsegueix guanyar legitimament els retorns promesos i/o esperats) ''i si'' els promotors, en lloc d'admetre el seu fracas de complir amb les expectatives, fabriquen falsos retorns i (si cal) produeixen informes d'auditoria fraudulents.\n\nUna amplia varietat de vehicles d'inversio o estrategies, normalment legitims, s'han convertit en la base dels esquemes de Ponzi. Per exemple, [[Allen Stanford]] usava diposits o certificats bancaris per defraudar desenes de milers de persones. Els certificats de diposit son generalment instruments de baix risc i assegurats, pero els CDs de Stanford eren fraudulents.<ref>{{citar ref|cognom=Kurdas |nom=Chidem |any=2012 |titol=Political Sticky Wicket: The Untouchable Ponzi Scheme of Allen Stanford | url=http://www.amazon.com/Political-Sticky-Wicket-Untouchable-Stanford/dp/1479257583/ref=sr_1_2?s=books&ie=UTF8&qid=1348001922&sr=1-2}}</ref>\n\nInicialment, el promotor pagara una alta rendibilitat per a atraure mes inversors, i per atraure els inversors actuals a posar mes diners. D'altres inversors comencen a participar, donant lloc a un efecte de cascada. El \"retorn\" als inversors inicials es paga a carrec de les inversions dels nous operadors, i no dels guanys.\n\nSovint, l'alta rendibilitat anima als inversors a deixar els seus diners en l'esquema, amb el resultat que el promotor no ha de pagar gaire als inversors; ell simplement ha d'enviar informes mostrant tot el que han guanyat. Aixo mante l'engany que l'esquema es una inversio amb alta rendibilitat.\n \nEls promotors tambe tracten de minimitzar les sortides oferint nous plans als inversors, sovint on els diners estan congelats per un periode mes llarg, a canvi d'una major rendibilitat. El promotor veu nous fluxos d'efectiu, ja que als inversors se'ls diu que no poden transferir els diners des del primer pla cap al segon. Si uns pocs inversors volen retirar els seus diners d'acord amb els termes permesos, les seves sol*licituds es processen en general amb promptitud, el que dona la il*lusio a tots els altres inversors que el fons es [[Insolvencia|solvent]]. \n \n== Desenredant un esquema Ponzi ==\nQuan un esquema Ponzi no es detingut per les autoritats, tard o d'hora cau a trossos per una de les seguents raons:<ref name=\"ponzi\" /> \n# El promotor s'esvaeix, emportant-se tots els diners restants de la inversio (que exclou els pagaments ja fets als inversors). \n# Des que l'esquema requereix un flux continu d'inversions per financar una major rendibilitat, una vegada que la inversio es desaccelera, l'esquema s'esfondra quan el promotor comenca a tenir problemes per pagar els beneficis promesos (quan els rendiments son mes alts, mes gran es el risc que l'esquema Ponzi es col*lapsi). Aquesta [[crisi de liquiditat]] sovint desencadena panics, a mesura que mes gent comenca a preguntar pels seus diners, similar a un [[Panic bancari]].\n# Forces del mercat extern, com una forta disminucio de l'economia (per exemple, l'[[escandol inversor de Madoff]] durant la [[Crisi financera global del 2007-2012|caiguda del mercat de 2008]]), que provoquen que molts inversors retiressin tot o part dels seus fons.\n== Exemples notables de l'esquema ==\nL'esquema eponim va ser orquestrat per [[Carlo Ponzi]], qui en 1920 va passar de l'anonimat a ser un notable milionari de [[Boston]] en sis mesos valent-se d'aquesta trama.\nSe suposava que els ingressos provenien de l'intercanvi de [[segell de resposta internacional|segells de resposta internacional]]. El prometia tornar el 50% d'interes en inversions de 45 dies o ''duplica els teus diners'' en 90 dies. Al voltant de 40.000 persones van invertir prop de 15 milions de dolars en total; al final, nomes un terc d'aquests diners els va ser tornat.\nA mes de la trama Ponzi hi ha hagut altres trames historiques similars:\n* Abans que Ponzi, en 1899 [[William Miller|William \"520 Per cent\" Miller]] va obrir la seva empresa com a \"Unio Franklin\" a [[Brooklyn]], [[Nova York]]. Miller prometia el 10% d'interes setmanal i va treure profit de les principals caracteristiques dels plans Ponzi tals com la reinversio dels beneficis dels clients. Va estafar als compradors en prop d'1 milio de dolars i va ser sentenciat a 10 anys de preso. Despres de ser perdonat, va obrir una tenda a Long Island. Durant la recerca Ponzi, Miller va ser entrevistat pel ''Boston Post'' per comparar el seu esquema amb el de Ponzi; l'entrevistador les va trobar notablement similars, pero la de Ponzi es va tornar mes famosa per guanyar set vegades mes diners.<ref name=\"zuckoff\">Zuckoff, Mitchell. ''Ponzi's Scheme: The True Story of a Financial Legend.'' Random House: New York, 2005. (ISBN 1-4000-6039-7)</ref>\n* A Espanya, el primer frau piramidal del qual es te noticia s'atribueix a [[Baldomera Larra Wetoret]] filla de l'escriptor espanyol [[Mariano Jose de Larra]], cap als anys setanta del segle XIX va iniciar les seves operacions prometent a qui li deixava una unca d'or que en un mes la retornaria duplicada. Operava a la vista de tots pagant un 30% mensual, amb els diners que li donaven els nous impositors. Es va dir que va arribar a recaptar 22 milions de rals i el reconegut escriptor [[Juan Eduardo Zuniga]] xifra els afectats en 5.000. La seva fama va transcendir fronteres com ho demostren periodics de llavors com [[Le Figaro]] de Paris i [[L'Independance Belge]] de [[Brussel*les]]. La fallida va sobrevenir al desembre de 1876 quan ella va desapareixer, amb tots els diners que va poder, encara que dos anys mes tard va ser detinguda a Franca i va ser condemnada a sis anys de preso el 26 de maig de 1879.<ref>[http://www.elpais.com/articulo/economia/arte/estafa/elpepueco/20090321elpepueco_1/Tes Baldomera Larra creadora del fraude piramidal en los anos setenta del siglo XIX]</ref>\n* Entre 1970 i 1984 en [[Portugal]], una dona coneguda com a Dona Branca va mantenir un esquema que pagava el 10% mensual d'interes. En 1988 va ser sentenciada a 10 anys de preso. Ella sempre va declarar que nomes tractava d'ajudar als pobres, pero en el seu intent es va demostrar que ella havia rebut l'equivalent a 85 milions d'[[euro]]s.<ref>[http://www.visaoonline.pt/ Visao], Apanhados pelos selos, 18 de maig 2006</ref><ref>[http://www.canalsur.es CanalSurWeb], Banqueros del pueblo, 12 de maig 2006</ref>\n* Al gener de 1984 Adriaan Nieuwoudt va iniciar un esquema amb un aparent producte a [[Sud-africa]]. Als subscriptors del pla se'ls enviava un \"activador\", usat per conrear en llet una substancia, que al seu torn era retornada a la Kubus Kwekery amb un 30% de benefici sobre els diners pagats per l'activador. El Tribunal Suprem del Cap va determinar que l'esquema Kubus era una loteria il*legal.<ref>[http://www.legalcity.net/Index.cfm?fuseaction=RIGHTS.article&Index=S&ArticleID=5235121&Page=1 Legal City], Scams and other money-making schemes.</ref>\n* Al [[Peru]] durant la decada dels vuitanta, una financera informal denominada \"Centre Llatinoamerica d'Assessoria Empresarial\" (CLAE) dirigida per Carlos Manrique Carreno pagava entre 80 i 100% anuals als seus estalviadors, arribant a manejar fins a 360 milions de dolars provinents d'unes 160 mil persones. En 1993 CLAE es intervinguda i posteriorment dissolta per no poder acreditar les seves suposades inversions, ni mostrar llibres comptables. Manrique va fugir als [[Estats Units]] on fou capturat i extradit al Peru, on va ser empresonat fins a 2001.<ref>[https://www.asfi.gob.bo/Portals/0/Documentos/EstafasPiramidales.pdf Estafas Piramidales - Lecciones aprendidas]</ref>\n* Mil sis-cents inversors en la companyia Diamond Mortgage i A.J. Obie, dues empreses amb els mateixos administradors, van perdre aproximadament 50 milions de dolars en el que la cort d'apel*lacions de Michigan va descriure com \"L'esquema 'Ponzi' mes gran reportat en la historia de l'estat.\"<ref>People v. Greenberg,\"176 Mich App 296, 299; 439 NW2nd 336(1989) cited in U.S. Supreme Court, 05-1342, Watters vs Wachovia Bank, page 6. At [http://www.abanet.org/publiced/preview/briefs/pdfs/06-07/05-1342_Petitioner.pdf] American Bar Association site ABAnet.com, Retrieved [[29 d'agost]], [[2007]]</ref><ref>[http://www.kttlaw.com/images/news/keyfetz_home_ownership_equity_protection.pdf] Keyfetz, Lisa, \"The home ownership and equity protection act of 1994: extending liability for predatory subprime loans to secondary mortgage market participants.\" Loyola Consumer Law Review, Vol 18:2, pages 165-166</ref>\n* Des de 2003 s'ha estes per gran part d'Europa (primer a Austria, Suissa i Franca; mes recentment a Romania, Irlanda, Polonia i Espanya) un \"club de compra\" anomenat \"Lyoness\", que promet beneficis immediats per comprar en les empreses associades, i grans beneficis a llarg termini amb una inversio previa. Encara que l'empresa ha rebut denuncies que li atribueixen l'us de l'esquema Ponzi com a mitja d'estafa, aixo mai ha pogut ser provat, ja que la principal aportacio de beneficis ve de les compres dels afiliats de consum, i no de la inversio dels afiliats de negoci. Una denuncia per publicitat enganyosa a Austria, al marc de 2012, es va resoldre a favor dels denunciants, encara que va ser recorreguda per Lyoness.<ref>[http://www.ots.at/presseaussendung/OTE_20120313_OTE0010/the-first-court-decision-against-lyoness/ Informacion de la sentencia contra Lyoness por publicidad enganosa en Austria]</ref>\n* [[D.M.G. Grupo Holding S.A.]] va ser una empresa colombiana que va estafar gran quantitat de persones sota aquest esquema.\n* Al marc de 2012, Allen Stanford va ser declarat culpable per un tribunal de Houston, Texas, de defraudar 30.000 inversors a traves del seu Stanford International Bank, amb seu a [[Antigua]], per valor de set mil milions de dolars.<ref> [http://www.bbc.co.uk/news/world-us-canada-17274724 <<Allen Stanford found guilty in $7bn Ponzi scheme>>] [[BBC]] {{en}} </ref>\n* [[Publifast]] a l'Equador mes de 500 persones denuncien haver estat estafades per Publifast, una empresa de publicitat per Internet. Els clients pagaven perque les seves marques fossin promocionades a traves de les xarxes socials.\n\n== Referencies ==\n{{Referencies|2}}\n\n== Vegeu tambe ==\n* [[Frau piramidal]]\n\n== Lectures ==\n*{{ref-llibre|titol= The Ponzi Scheme Puzzle: A History and Analysis of Con Artists and Victims |cognom=Frankel |nom=Tamar |any=2012 |editorial=Oxford University Press |lloc=USA |isbn= 0199926611}}\n*{{ref-llibre|titol=Ponzi: The Incredible True Story of the King of Financial Cons (Library of Larceny) (Paperback) |cognom=Dunn |nom=Donald |any=2004 |editorial=Broadway |lloc=New York |isbn=0-7679-1499-6}}\n*{{ref-llibre|titol=Ponzi's Scheme: The True Story of a Financial Legend |cognom=Zuckoff |nom=Mitchell |any=2005 |editorial=Random House |lloc=New York |isbn=1-4000-6039-7}}\n{{refend}}\n* Leila Schneps i Coralie Colmez, ''Math on trial. How numbers get used and abused in the courtroom'', Basic Books, 2013. ISBN 978-0-465-03292-1. (Eighth chapter: \"Math error number 8: underestimation. The case of Charles Ponzi: American dream, American scheme\").\n* [http://mpra.ub.uni-muenchen.de/14420/1/ponziMSS.pdf \"The Mathematics of Ponzi schemes\"], Artzrouni, April 2009\n\n== Enllacos externs ==\n{{commonscat|Esquema Ponzi}}\n* [http://www.sec.gov/answers/ponzi.htm FAQ Esquemes Ponzi] Informacio i assessorament de la Comissio de Valors dels EUA.\n* [http://www.cftc.gov/ConsumerProtection/FraudAwarenessPrevention/index.htm Coneixement del Frau i Prevencio] Informacio sobre la deteccio de frau al US Commodities Futures Trading Commission\n* [http://bookstore.gpo.gov/marketplace/39527 Ponzimonium] e-book lliure sobre esquemes Ponzi per la US Commodity Futures Trading Commission\n\n[[Categoria:Frau]]\n<img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495024.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494885.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494859.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69493534.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494825.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69494942.jpg\"><img src=\"https://cdn.meme.am/instances/500x/69495028.jpg\"><img 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}wdp1970upvoted (100.00%) @h3h3 / is-steemit-ready-for-the-vape-naysh-invasion
wdp1970upvoted (100.00%) @h3h3 / is-steemit-ready-for-the-vape-naysh-invasion
| voter | wdp1970 |
| author | h3h3 |
| permlink | is-steemit-ready-for-the-vape-naysh-invasion |
| weight | 10000 (100.00%) |
| Transaction Info | Block #3270793/Trx 5ba00543a231a6befb448268df833b1bd4f74ee2 |
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}wdp1970received 13.058 SBD, 52.895 SP author reward for @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
wdp1970received 13.058 SBD, 52.895 SP author reward for @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
| author | wdp1970 |
| permlink | social-media-currency-steem-is-off-to-a-flying-start |
| sbd payout | 13.058 SBD |
| steem payout | 0.000 STEEM |
| vesting payout | 86022.350116 VESTS |
| Transaction Info | Block #3201028/Virtual Operation #8 |
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}statusupvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
statusupvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
| voter | status |
| author | wdp1970 |
| permlink | social-media-currency-steem-is-off-to-a-flying-start |
| weight | 10000 (100.00%) |
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}wdp1970flagged (-100.00%) @nipperkin / steem-soars-1-000-bypassing-litecoin-but-can-it-work
wdp1970flagged (-100.00%) @nipperkin / steem-soars-1-000-bypassing-litecoin-but-can-it-work
| voter | wdp1970 |
| author | nipperkin |
| permlink | steem-soars-1-000-bypassing-litecoin-but-can-it-work |
| weight | -10000 (-100.00%) |
| Transaction Info | Block #3189493/Trx 863245959c379c61cabb62416b5312b4be57e770 |
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| parent permlink | steem-soars-1-000-bypassing-litecoin-but-can-it-work |
| author | wdp1970 |
| permlink | re-nipperkin-steem-soars-1-000-bypassing-litecoin-but-can-it-work-20160714t115307640z |
| title | |
| body | I really think the people at Steemit should introduce a button to signal plagiarism. This article is a copy-paste from an op-ed which was pubished earlier on the web. This type of behaviour could become a major problem for Steemit. Don't think for a minute that big media outlets and professional journalists will allow people to make money by reposting their material. And why should they? |
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"body": "I really think the people at Steemit should introduce a button to signal plagiarism. This article is a copy-paste from an op-ed which was pubished earlier on the web. This type of behaviour could become a major problem for Steemit. Don't think for a minute that big media outlets and professional journalists will allow people to make money by reposting their material. And why should they?",
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}wdp1970upvoted (100.00%) @angsteem / a-modern-tale-from-a-war-torn-eastern-europe
wdp1970upvoted (100.00%) @angsteem / a-modern-tale-from-a-war-torn-eastern-europe
| voter | wdp1970 |
| author | angsteem |
| permlink | a-modern-tale-from-a-war-torn-eastern-europe |
| weight | 10000 (100.00%) |
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}perennecupvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
perennecupvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
| voter | perennec |
| author | wdp1970 |
| permlink | social-media-currency-steem-is-off-to-a-flying-start |
| weight | 10000 (100.00%) |
| Transaction Info | Block #3188937/Trx e3c5713bd9dd5ccd41ab7a6a366bea27009b6799 |
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}wdp1970removed vote from (0.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
wdp1970removed vote from (0.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
| voter | wdp1970 |
| author | wdp1970 |
| permlink | social-media-currency-steem-is-off-to-a-flying-start |
| weight | 0 (0.00%) |
| Transaction Info | Block #3188851/Trx 975e7d1bdb49152453bfa87553751591e3a1ec1c |
View Raw JSON Data
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}barriexyupvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
barriexyupvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
| voter | barriexy |
| author | wdp1970 |
| permlink | social-media-currency-steem-is-off-to-a-flying-start |
| weight | 10000 (100.00%) |
| Transaction Info | Block #3188171/Trx b380a5635e042e37dcba25090fb69111d6c0f7f3 |
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}stephencurryupvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
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wdp1970upvoted (100.00%) @wdp1970 / social-media-currency-steem-is-off-to-a-flying-start
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}wdp1970published a new post: social-media-currency-steem-is-off-to-a-flying-start
wdp1970published a new post: social-media-currency-steem-is-off-to-a-flying-start
| parent author | |
| parent permlink | steem |
| author | wdp1970 |
| permlink | social-media-currency-steem-is-off-to-a-flying-start |
| title | Social media currency Steem is off to a flying start |
| body | <html> <p>Well, that's what the headline of my article in the Belgian newspaper De Tijd says. If you want to read the rest, you'll have to understand Dutch. For those of you who do, the article is now free to read:<br> <a href="http://www.tijd.be/tech_media/technologie/Vliegende_start_voor_nieuwe_sociale_mediamunt_Steem.9788203-3126.art">http://www.tijd.be/tech_media/technologie/Vliegende_start_voor_nieuwe_sociale_mediamunt_Steem.9788203-3126.art</a></p> </html> |
| json metadata | {"tags":["steem","steemit","journalism",""],"links":["http://www.tijd.be/tech_media/technologie/Vliegende_start_voor_nieuwe_sociale_mediamunt_Steem.9788203-3126.art"]} |
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"title": "Social media currency Steem is off to a flying start",
"body": "<html>\n<p>Well, that's what the headline of my article in the Belgian newspaper De Tijd says. If you want to read the rest, you'll have to understand Dutch. For those of you who do, the article is now free to read:<br>\n<a href=\"http://www.tijd.be/tech_media/technologie/Vliegende_start_voor_nieuwe_sociale_mediamunt_Steem.9788203-3126.art\">http://www.tijd.be/tech_media/technologie/Vliegende_start_voor_nieuwe_sociale_mediamunt_Steem.9788203-3126.art</a></p>\n</html>",
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}jdenismusicupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
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}repholderupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
repholderupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
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}| parent author | wdp1970 |
| parent permlink | will-steemit-ever-replace-my-newspaper |
| author | sebastien |
| permlink | re-wdp1970-will-steemit-ever-replace-my-newspaper-20160713t204755538z |
| title | |
| body | @@ -80,19 +80,104 @@ ace -journalism. +newspapers. Facebook already does but is far away in terms of content quality and monetization.%0A %0ASte @@ -254,16 +254,49 @@ t to use + (filtering stuff would be great) , but so |
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"body": "@@ -80,19 +80,104 @@\n ace \n-journalism.\n+newspapers. Facebook already does but is far away in terms of content quality and monetization.%0A\n %0ASte\n@@ -254,16 +254,49 @@\n t to use\n+ (filtering stuff would be great)\n , but so\n",
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}| parent author | wdp1970 |
| parent permlink | will-steemit-ever-replace-my-newspaper |
| author | sebastien |
| permlink | re-wdp1970-will-steemit-ever-replace-my-newspaper-20160713t204755538z |
| title | |
| body | If quality of content and revenues are greater or equal, then sure it will replace journalism. Steemit still has a bit of work to do to make the platform more convenient to use, but so fair it's a great start and a great tool. Thanks for the post. upvoted. |
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"body": "If quality of content and revenues are greater or equal, then sure it will replace journalism.\nSteemit still has a bit of work to do to make the platform more convenient to use, but so fair it's a great start and a great tool.\n\nThanks for the post. upvoted.",
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}sebastienupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
sebastienupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
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}stevoupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
stevoupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
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}seagulupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
seagulupvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
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}wdp1970upvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
wdp1970upvoted (100.00%) @wdp1970 / will-steemit-ever-replace-my-newspaper
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}wdp1970published a new post: will-steemit-ever-replace-my-newspaper
wdp1970published a new post: will-steemit-ever-replace-my-newspaper
| parent author | |
| parent permlink | journalism |
| author | wdp1970 |
| permlink | will-steemit-ever-replace-my-newspaper |
| title | Will Steemit ever replace my newspaper? |
| body | <html> <p>Hi everyone,<br> My name is Wim De Preter, I’m a journalist at the Belgian business newspaper <a href="http://www.tijd.be">De Tijd</a>. As a tech & media reporter for the newspaper, I consider myself to be part of the old mainstream media, yet with a privileged view on all the fascinating stuff that is happening in new media.<br> <br> As such, Steemit has been an exciting discovery. Exciting enough for me to write an article about it, which will appear in tomorrow’s edition; I will post a link as soon as it’s online. I’m charmed by the philosophy behind this site, the unique combination of a social medium with a new cryptocurrency, which together potentially create a very powerful ecosystem. After all, as every journalist knows, few things are more powerful than a good story to connect people from all sorts of backgrounds. The financial incentive and the fact that you don’t need advertising (although it could be a part of the system) seem to be the perfect answer to some of the flaws of traditional publishing platforms.<br> <br> However, after my first few hours discovering the platform, I’m still left with a lot of mixed feelings and question marks. The reason that I’ve picked up the story of Steemit is because Reuters first ran a story on it, which mainly focused on the enormous appreciation of the steem currency in these past few days. Now I’m sure that this tells us something about the traction that Steemit is getting on the web, but at the same time I think that the growing hype around the currency is creating enormous financial speculation. <br> <br> Simply looking at the amounts of money that some authors are currently making on this platform, and comparing that to the quality of the content and the number of users, tells me that there is a huge mismatch. It’s not normal for anyone to earn thousands of dollars with just one or a handful of stories, as valuable and well written as they may be. Or, put another way, I have a hard time believing that the whole steemit ecosystem can already be worth 265 million USD (current value according to <a href="https://coinmarketcap.com/">coinmarketcap.com</a>). It’s not impossible, of course, but only if you’re factoring in exponential growth for the coming months or even years.<br> Now, I’m sure that steem can continue to appreciate for quite a while, but if and when that bubble bursts, it could disappoint a lot of people and actually kill the enthousiasm for this innovative project.<br> <br> Another concern has to do with the quality of the content that the platform will attract. I know I’m not the first one to mention it, but what about copyright violations and plagiary? And could it be that as the user base grows, Steemit will attract pornographic and violent content in ever bigger quantities? And does the community see that as a problem or not? Who curates the curators anyway?<br> <br> <strong>Journalism</strong><br> Apart from these concerns, I’m wondering about the impact platforms like Steemit could have on journalism and mainstream media. I would welcome all your thoughts and comments on the subject. I can see two ways to look at this:<br> 1. They will replace (a part of) mainstream media in the same way that other blockchain ecosystems eliminate the middlemen. You no longer need a publisher or a tv station to build an audience, create content, sell advertising and pay your editorial staff. Relevant stories will find their relevant audiences and journalists will be able to work and earn money independently.<br> 2. They will become an additional outlet for traditional news media. Just like anyone else, media brands can create an account on Steemit where they post their content, engage with their readers and viewers and derive revenue from it.<br> The experience in my own country is that news brands still do matter as a “quality label” for consumer, so I’m not convinced that news production & consumption will become completely fragmented. But at the same time, I can see the potential that this model has in the long run for freelancers and individual journalists.<br> <br> Just a few thoughts and questions from a curious reporter. I'm looking forward to your comments, which I’ll hopefully be able to use in any future reporting. <br> For those who want to engage more personally, tou can find me on these other social platforms:<br> <a href="https://www.linkedin.com/in/wimdepreter">https://www.linkedin.com/in/wimdepreter</a><br> <a href="https://twitter.com/wdp1970">https://twitter.com/wdp1970</a></p> </html> |
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"body": "<html>\n<p>Hi everyone,<br>\nMy name is Wim De Preter, I’m a journalist at the Belgian business newspaper <a href=\"http://www.tijd.be\">De Tijd</a>. As a tech & media reporter for the newspaper, I consider myself to be part of the old mainstream media, yet with a privileged view on all the fascinating stuff that is happening in new media.<br>\n<br>\nAs such, Steemit has been an exciting discovery. Exciting enough for me to write an article about it, which will appear in tomorrow’s edition; I will post a link as soon as it’s online. I’m charmed by the philosophy behind this site, the unique combination of a social medium with a new cryptocurrency, which together potentially create a very powerful ecosystem. After all, as every journalist knows, few things are more powerful than a good story to connect people from all sorts of backgrounds. The financial incentive and the fact that you don’t need advertising (although it could be a part of the system) seem to be the perfect answer to some of the flaws of traditional publishing platforms.<br>\n<br>\nHowever, after my first few hours discovering the platform, I’m still left with a lot of mixed feelings and question marks. The reason that I’ve picked up the story of Steemit is because Reuters first ran a story on it, which mainly focused on the enormous appreciation of the steem currency in these past few days. Now I’m sure that this tells us something about the traction that Steemit is getting on the web, but at the same time I think that the growing hype around the currency is creating enormous financial speculation. <br>\n<br>\nSimply looking at the amounts of money that some authors are currently making on this platform, and comparing that to the quality of the content and the number of users, tells me that there is a huge mismatch. It’s not normal for anyone to earn thousands of dollars with just one or a handful of stories, as valuable and well written as they may be. Or, put another way, I have a hard time believing that the whole steemit ecosystem can already be worth 265 million USD (current value according to <a href=\"https://coinmarketcap.com/\">coinmarketcap.com</a>). It’s not impossible, of course, but only if you’re factoring in exponential growth for the coming months or even years.<br>\nNow, I’m sure that steem can continue to appreciate for quite a while, but if and when that bubble bursts, it could disappoint a lot of people and actually kill the enthousiasm for this innovative project.<br>\n<br>\nAnother concern has to do with the quality of the content that the platform will attract. I know I’m not the first one to mention it, but what about copyright violations and plagiary? And could it be that as the user base grows, Steemit will attract pornographic and violent content in ever bigger quantities? And does the community see that as a problem or not? Who curates the curators anyway?<br>\n<br>\n<strong>Journalism</strong><br>\nApart from these concerns, I’m wondering about the impact platforms like Steemit could have on journalism and mainstream media. I would welcome all your thoughts and comments on the subject. I can see two ways to look at this:<br>\n1. They will replace (a part of) mainstream media in the same way that other blockchain ecosystems eliminate the middlemen. You no longer need a publisher or a tv station to build an audience, create content, sell advertising and pay your editorial staff. Relevant stories will find their relevant audiences and journalists will be able to work and earn money independently.<br>\n2. They will become an additional outlet for traditional news media. Just like anyone else, media brands can create an account on Steemit where they post their content, engage with their readers and viewers and derive revenue from it.<br>\nThe experience in my own country is that news brands still do matter as a “quality label” for consumer, so I’m not convinced that news production & consumption will become completely fragmented. But at the same time, I can see the potential that this model has in the long run for freelancers and individual journalists.<br>\n<br>\nJust a few thoughts and questions from a curious reporter. I'm looking forward to your comments, which I’ll hopefully be able to use in any future reporting. <br>\nFor those who want to engage more personally, tou can find me on these other social platforms:<br>\n<a href=\"https://www.linkedin.com/in/wimdepreter\">https://www.linkedin.com/in/wimdepreter</a><br>\n<a href=\"https://twitter.com/wdp1970\">https://twitter.com/wdp1970</a></p>\n</html>",
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}Witness Votes
0 / 30
No active witness votes.
[]