On September 1st, few knew that AIG, the largest insurance company in the world with over $1 trillion in assets, was in deep trouble. By September 12th, the rumors about major trouble were everywhere. By September 15th AIG’s corporate life expectancy was being measured in days, and the question was: bankruptcy, buyer or bailout? By the evening of September 16th, the federal government had massively intervened, making an $85 billion loan to AIG in exchange for a controlling 79.9% equity share of the company.

Welcome to the brave new world of credit derivatives driven collapses. A world that is far more dangerous than the world of subprime mortgage derivatives. A complex world that because of its sheer size can potentially cause more damage in a matter of days than the subprime mortgage derivatives caused in their first year in the headlines. The chart below shows the relative size of the credit derivatives and subprime mortgage markets.