Wednesday, January 27, 2010


The Epicurean Dealmaker highlight a way that contagion can spread from one market to another.
Well, consider this. A fund with a highly levered balance sheet, and its investment fingers in many pies, is hit with losses in one of its sub-portfolios. Due to the nasty two-edged bite of leverage, its equity drops significantly, and the only way it can restore its risk profile is to raise more equity or liquidate some of its investments. Given the poor market conditions in the affected sub-portfolio, it is often more prudent to liquidate securities in other sub-portfolios. But this, as you can imagine, puts downward price pressure on securities in those previously unrelated markets. Presto, contagion. This is the "common holder" problem which some believe is the primary culprit.

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