<DIV>More than half a decade has passed since the bursting of the housing bubble and the collapse of Lehman Brothers. In retrospect, what is surprising is that these events and their consequences came as such a surprise. What was it that prevented most of the world from recognizing the impending...</div>

More than half a decade has passed since the bursting of the housing bubble and the collapse of Lehman Brothers. In retrospect, what is surprising is that these events and their consequences came as such a surprise. What was it that prevented most of the world from recognizing the impending...