The Trillion Dollar Meltdown: Easy Money, High Rollers, and the Great Credit Crash

Review at : http://www.economist.com/books/displaystory.cfm?story_id=10797600

"He describes three trends converging to create the bubble. By 2006 the growing trend towards deregulation had pushed three-quarters of all lending outside the purview of regulators. Securitisation created a serious agency problem, leaving loan originators, who were paid up-front, with no incentive to avoid bad credits and every reason to piggyback inappropriate products onto good ones (in one particularly depressing tale, a retired postal worker whose mortgage is almost paid off is switched to an interest-only product that leaves him in danger of losing his home). Banks and rating agencies were gripped by the pretence that all finance can be calculated by risk-modelling eggheads. It did not help that many investors blindly accepted the rating agencies as a kind of “financial Supreme Court”."