moghopper said:Never trust an amateur economist.
Didn't know there was a distinction between professional and amateur economists?
Greg
I couldn't get all the way through your post. I got out of breath climbing up to the third story and couldn't make any higher.
BTW did you see the ny times article on hedge funds?
http://www.nytimes.com/2005/09/04/business/04view.html
Traditionally, economists have thought that big up-and-down fluctuations in returns indicated risky investments, so many hedge fund investors have hoped to see a pattern of smooth and even returns. But Mr. Lo quickly saw that lots of hedge funds were posting returns that were just too smooth to be realistic. Digging deeper, he found that funds with hard-to-appraise, illiquid investments - like real estate or esoteric interest rate swaps - showed returns that were particularly even. In those cases, he concluded, managers had no way to measure their fluctuations, and simply assumed that their value was going up steadily. The problem, unfortunately, is that those are exactly the kinds of investments that can be subject to big losses in a crisis. In 1998, investors retreated en masse from such investments.
In his paper, he shows that the catastrophic losses of 1998 were preceded by a noticeable series of months of mediocre performance. Mr. Lo argues that while a hedge fund crisis appears to be sudden and to be caused by unforeseen events, the breakdown is only the late stage of the problem. As more hedge funds compete for the same slice of the pie, he says, their managers feel that they have no choice but to "leverage up," juicing their returns by borrowing more money to make bigger investments.
That, in turn, makes the investments more prone to a sudden credit crisis. Hedge funds that are highly leveraged are vulnerable to having their lenders - banks and big brokerage firms - cut off credit when they think that their money may be at risk. And Mr. Lo thinks that lenders would do exactly that in an industrywide downturn. That would force hedge funds to close out their positions at the worst possible time - the kind of cycle that brought down Long Term Capital Management.
The nightmare script for Mr. Lo would be a series of collapses of highly leveraged hedge funds that bring down the major banks or brokerage firms that lend to them. That's a possibility that the entire hedge fund industry - secretive and fractious though it is - has a huge interest in avoiding.
Mike