Looking beyond the current credit market wreckage

Liquidity is a function of laziness. By this I mean that liquidity is an inverse function of the amount of research required to understand the character of a financial instrument. A dollar bill requires no research. A bank draft requires less research than my personal check. Commercial paper issued by JP Morgan requires less research than paper issued by a bank in the boondocks ... The less research we are required to perform, the more liquid the instrument - the more rapidly that instrument can change hands and the lower the risk premium in its expected returns.

This emphasis on trust and liquidity in a well-functioning credit market provides useful insights into what is happening. Trust has vanished in many areas where it was taken for granted just a few months back. And when the ratings of S&P and its competitors lost credibility, paper that had traded on sight lost the liquidity it once enjoyed because now it involved far more research than in the past. These words are just an elaborate way of explaining why credit spreads were so narrow just nine months ago and so wide in today's markets.

This extended period of difficulty is going to bring about a new economic régime, different in many aspects from the experience of most people alive today. Along the way, we will have to pass through a transition period that harks back to an unfamiliar past in both the financial system and in the household sector.

But this, too, shall pass. Yes, glassy-eyed bankers, prudent consumers, and a reformulated globalization can keep a lid on economic activity around the world for quite a while. What develops from that transition, however, should resemble what took place over the course of the 1980s. Without anyone realizing it, the errors of the past, drip by drip by drip, were buried and a new and better system took their place.--Peter Bernstein