Paulieeeeeeeee
There's a liberal who needs schooling on the regulations that were inadequately fettering the CDO market. Where are you?
Well, Sarbox really did a hell of a lot to keep Lehman from pulling off repo 105, huh? I mean, what an airtight piece of legislation that was!

I realize that isn't specifically related to the CDO market, but I wasn't originally talking about JUST the CDO market. I was talking about the housing collapse as a whole, and Lehman going down was an enormous part of that. Just the counter-party exposure ALONE is enough to make one cringe.
Are you familiar with an obscure regulation called the Recourse Rule?
The Fed, and others, came up with it at Basel. It required banks to maintain 60-80% more capital reserves against loans and bonds than against MBS's.
So a 60-80% increase in incentive to take on that risk.
And it only applied to banks, not funds. Not surprisingly, it was BANKS who ended up fucked, while the funds for the most part still live on. Because they weren't encouraged to take on that risk by having the same capital reserve requirements as the banks.
At Basel 2, the same type of implementation was added to foreign banks.
And the rest is of course, history.