How to spot Ponzi schemes - Revision history

Hector at 19:34, 25 September 2017

2017-09-25T19:34:35Z

Hector at 19:32, 25 September 2017

2017-09-25T19:32:15Z

Hector: Created page with "== Firms Involved == * Madoff Investment Securities == Year of the event == 2008 == Description of the case == Bernard Madoff set up a sort of hedge funds around 1990. His o..."

2017-09-25T19:31:28Z

Created page with "== Firms Involved == * Madoff Investment Securities == Year of the event == 2008 == Description of the case == Bernard Madoff set up a sort of hedge funds around 1990. His o..."

New page

== Firms Involved ==
* Madoff Investment Securities

== Year of the event ==
2008

== Description of the case ==
Bernard Madoff set up a sort of hedge funds around 1990. His official strategy was a split-strike conversion, which is a combination of a protective put and a covered call. To be more precise, it consists in building a long portfolio, and then sell out-of-the-money calls on an index with which the portfolio is highly correlated, and buying out-of-the-money put options (Strike below the calls'). The fund delivered about 16% annual return with minimal volatility, allowing the feeders such as ''Fairfield Sentry'' to reach Sharpe ratios above 2, unusually high for hedge funds. The fund was basically delivering the S&P500 with half its volatility.

However, the scheme proved to be a fraud in the form of a Ponzi Scheme. A rigorous operational due diligence would have raised the following warnings<ref>[https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1335639 Gregoriou & L'Habitant, "Madoff: A Riot of Red Flags", 2009]</ref> :
* Madoff's service providers (broker-dealer, fund administration, custody, etc.) were related to Madoff, or the services were performed internally.
* Madoff's family members occupied key position throughout the structure: board, executive positions, etc.
* The structure of the fund was complex and obstructed transparency: Madoff's firm was shielded by feeders which portfolios he managed as an advisor.
* The fee structure was highly unusual: Madoff allegedly only applied transactions fees, and no management nor performance fees.
* The auditor was an obscure firm which officially declared not having any audit clients, hence avoiding supervision by the regulatory bodies.

In addition, skeptics also highlighted before Madoff's fall that he could not deliver the performance disclosed without front-running the clients of his broker-dealer firm, the other possibility being that he was heading a Ponzi Scheme <ref>[https://www.sec.gov/news/studies/2009/oig-509/exhibit-0293.pdf Markopolos, "The World's Largest Hedge Fund is a Fraud", 2005.]</ref>

== Take-aways ==
* It is key to perform a rigorous operational due diligence in addition to quantitative analysis in any investment decisions, particularly in hedge funds.
* One must always remain skeptical and make sure to understand where the performance of any fund manager comes from. It may be selection skill, market timing skill, luck, fraud, or a mix of those.

== References ==
<references />

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 == Take-aways ==
-* It is key to perform a rigorous operational due diligence in addition to quantitative analysis in any investment decisions, particularly in hedge funds.
+* It is key to perform a rigorous operational due diligence in addition to quantitative analysis in any investment decisions, particularly in hedge funds. Effective frameworks do exist<ref>[https://papers.ssrn.com/sol3/papers.cfm?abstract_id=918461 Brown, Goetzmann, Liang and Schwarz, "Mandatory Disclosure and Operational Risk: Evidence from Hedge Fund Registration", 2006]</ref>.
 * One must always remain skeptical and make sure to understand where the performance of any fund manager comes from. It may be selection skill, market timing skill, luck, fraud, or a mix of those.
 == References ==
 <references />

@@ Line 1: / Line 1: @@
 == Firms Involved ==
-* Madoff Investment Securities
+* Bernard L. Madoff Investment Securities
 == Year of the event ==