Does anyone here understand why AIG went under?
AIG sold insurance against the financial derivatives the financial services industry was selling. A bunch of loans were packaged into a CDO. Unlike with MBS, an investor in a CDO could choose their level of risk.
AIG sold insurance against the senior and super-senior tranches in CDOs. AIG considered the premiums being paid to them as free money since it was believed the odds of a senior tranche ever defaulting was on the order of a comet hitting Miami dead center.
What took them several years to realize is that while that was true for the first CDOs sold, it was no longer true for later CDOs. That is because the first CDOs were comprised of good loans made to low risk borrowers. But then greed kicked in. When the financial services industry ran out of good risks, they still wanted to make more money. So they began making worse and worse loans so they could keep building more CDOs. It took a while for AIG to figure out the quality of loans in the CDOs they were insuring was rapidly declining.
A third party analyzing company found that 80 to 90 percent of the loans in the most current CDOs were toxic, and so AIG announced to the world they were out of the CDO insurance business at the end of 2005.
AIG assumed they had gotten out in time.
They hadn't.
But even then, Wall Street did not want the music to stop. So they started selling their own insurance against the toxic CDOs to each other. These were synthetic CDOs. And they sold these to investors knowing full well the investors were going to lose buckets of money on them. When a dealers sells something to an investor knowing they just cheated them, they say with glee, "I ripped his face off!"
Open fraud, people. Open fraud.
Abacus 2007-ac1 is the more famous example. Goldman Sachs and John Paulson.
The investors bought a tranche in a synthetic CDO, and the premiums they were receiving looked identical to the revenue streams they had been getting from a normal CDO tranche. What they did not fully realize is that by accepting the premium payments, they were putting themselves out there as insurance sellers and were liable for any losses incurred by the underlying CDO.
Those things blew up in their faces big time.
The lawsuits are still going on.
Imagine you are a home builder. You are allowed to build a house, sell it, and then buy fire insurance against it. What do you think an immoral home builder will do?
That's right. He will build a firetrap, then he will sell it, then he will buy fire insurance against it. He makes money selling the house, and then he makes money when it burns down.
This is what Goldman Sachs and every other broker-dealer out there did.
This is why CDS need to be regulated just like insurance. They need to have an insurable interest requirement. And believe it or not, they still don't to this very day.