“Second, the housing bubble was immense; see the figure above, taken from the always excellent Calculated Risk. Fannie and Freddie only guaranteed conforming loans — loans that weren’t that big, didn’t have exotic financial features, and required a substantial downpayment. But so what? If real prices of houses in places like LA return to historical norms — and there’s no reason to think they won’t — many, many borrowers with conforming loans will end up with big negative equity anyway, and this in turn will produce a lot of defaults. This crisis is a long way from being over.”
