alphabetsoup2
2008-09-17 06:09:10 UTC
Fundamentally the problem stems from what financial types call leverage. Even middle class Americans "use" leverage, when, they buy a home. It works like this:
Typically, a buyer will place 20% down on a home purchase. For this example, we will say the buyer in question is placing $20,000.00 down on the purchase of a $100,000.00 home.
Now, lets assume for a moment that the home increases in value by 10%. Did the home owner make 10% on his/her money?
No, they made 50% on their money! 20% down of $20,000.00 netted in this example a $10,000 profit, which, is a 50% return! This is why home ownership increases the wealth of the middle class so substantially.
Like wise, Wall Street "leveraged" mortgage backed securities.
Problem is the housing market declined! So, from our example from above, lets say the home fell in value by 25%. So, now the home is worth $75,000 instead of $100,000.00. Lenders call in the loan, and, not only do you "lose" the $20,000 down payment, but the "asset" of the home, and, owe $5,000 to the bank!
I am sure this has played out in epic proportions to many financial organizations, and, I've heard, that some financial instruments were leveraged at 5, 3, and even 1% asset to loan value.
Imagine controlling a $100,000.00 asset for just $1,000.00. When the asset rises by 10% to $110,000.00, wow, your investment obtained a 1,000% return on your money! Likewise, a drop of 25% in the value of the asset housing market finds you in deep sh*t. You could end up owning the bank, in this example, $75,000 on a $1,000.00 investment. Ouch.
It is risk exposure from decreasing housing values, which has greatly weakened these firms!