Mark to Market Overview

Credit markets are frozen, banks are closing daily the Alt-A and Subprime market has for the most part been eliminated. This is not totally because of "toxic" mortgages, but has a lot to do with FASB 157, also known as"mark to market".

Each day, lenders must mark their assets to the marketplace. It's like you having to appraise your home everyday and, if your neighbor was under duress because she got very ill, divorced, lost her job and was forced to sell her home quickly, she may have sold it super cheap. Now, does that mean your house is worth that super cheap price, too? Clearly not. Why? Because you are not under duress. You have the time to sell your home and get a more normal price, which more accurately reflects true market conditions. But "mark to market" does not allow for this, which creates a vicious cycle.

Why is this so bad? Because, as lenders mark down their assets the amount that they have previously loaned becomes much riskier in relation to their assets. For example, say a bank has $1 million in assets and say they have $15 million in loans outstanding. Their ratio is an acceptable 15 to 1. But should they take a paper write down of $500 thousand due to "mark to market" requirements, their ratio suddenly changes to 30 to 1. This is because their assets are now only $500 thousand after taking the paper loss, while their loans outstanding are still $15 million. And at 30 to 1 this bank is viewed as a risky investment. So the stock price starts to get hit, it becomes harder to borrow, and most importantly harder to make money. The bank is then forced to sell some of its loans to reduce its ratio...at cheap prices. And this makes the vicious cycle continue.