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More Mortgage Market Madness II

From Consumerist, the best explanation I've yet seen on why this whole mess is so damn scary:

It's easier to understand the subprime mortgage meltdown and how it's erasing gains in the global markets with the humorous little metaphor we heard offered on the BBC world service this morning from the editor of Britain's MoneyWeek magazine. She likened the "eventuality" (seeing as we're not quite ready to call it a crisis yet) to a butcher shop. It used to be that retail banks kept mortgages on their books for the life of the loan, but within the past five years, they realized that you instead of just eating the porkchop among your family, you can chop it into "tiny bits" and make them into "loads and loads of sausages" and sell them to everyone.


The problem is, if the porkchop is bad, instead of just your family getting sick, now there's tons of bad sausages on the market making everyone sick. No one wants the sausages, we don't know who's got the bad sausages so all sausages are suspect, and the price plummets.

If there is one thing markets hate more than anything else it is uncertainty. Risk can be factored into price, but uncertainty cannot. The biggest problem here isn't uncertainty over whether or not this will harm the economy, but instead how much harm it will do. If enough banks have eaten enough bad sausage, well...