Wednesday, March 11, 2009


A Credit Trader provides an overview of what went wrong at AIG
The broad outlines of the story are the following. As part of an effort to expand its insurance underwriting business, AIG (more precisely, London-based AIG Financial Products) began writing protection on supersenior (senior to AAA) ABS CDOs. By the time lax underwriting standards led AIG to get out of this business in 2005, it had sold some $560bn of protection.

By 2007 spreads had widened enough that counterparties started to demand that AIG post collateral on the trades, which by mid 2008 totaled over $16bn. Following its first and second quarterly losses of $5.3bn and $7.8bn, AIG, under pressure, adjusted the valuation methodology for its CDO portfolio (word at the time was the company was not mark-to-marking the trades) - leading to a further $8bn writedown. On September 15th - the Monday following the Lehman default, AIG’s rating was cut, effectively guaranteeing a bankruptcy of the company. Concernerned about the effect on world markets, the government stepped in with a bailout.

No comments: