Wednesday, November 5, 2008

"without any obvious evidence, that derivatives are at the heart of this crisis"

Felix Salmon assesses an article by John Lanchester:

"John Lanchester has a discursive review of a number of high-profile financial books in the latest New Yorker. Some of his points are well taken: he finds an old quote of Warren Buffett's, for instance, about junk bonds, which applies uncannily to adjustable-rate mortgages as well. He also hones in on a great quote from Charles Morris: "Overpriced assets are like poison mushrooms. You eat them, you get sick, you learn to avoid them. A credit bubble is different. Credit is the air that financial markets breathe, and when the air is poisoned, there's no place to hide."

But Lanchester comes rather unstuck on the subject of derivatives. "It is difficult for civilians to understand a derivatives contract," he concedes, "or any of a range of closely related instruments, such as credit-default swaps." But he tries to do so anyway, which is a problem.

The problem is that Lanchester seems to have convinced himself, without any obvious evidence, that derivatives are at the heart of this crisis. He does the notional-numbers thing, and then disappears into a peculiar reverie about modernism and post-modernism:"

Read Felix's response and Lanchester's article, which is interesting. Here's my response:

Posted: Nov 05 2008 11:34am ET
"The crisis began with defaulting subprime mortgages, and spread throughout the international financial system."

See, these were bad loans. The crisis started when lenders made poor loans.

"Thanks to the new world of derivatives and credit-default swaps, nobody really knows who is at risk from the wonderfully named “toxic debt” at the heart of the trouble."

I don't see it quite like this. What isn't known is how much it's going to cost and whether or not investor's positions are covered. It's an ongoing series of discrete events with as yet unknown outcomes which will play out in real life, not an unsolvable equation or ontological conundrum.

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