Collateralized debt obligations (CDOs) and private-label mortgage-backed securities (MBS) backed by nonprime loans played a central role in the recent financial crisis. Little is known, however, about the underlying forces that drove investor demand for these securitizations. Using micro-data on...

The moral hazard incentives of the bank safety net predict that distressed banks take on more risk and higher leverage. Since many factors reduce these incentives, including charter value, regulation, and managerial incentives, the net economic effect of these incentives is an empirical...

Using a structural model of default, we construct a measure of systemic default defined as the probability that many firms default at the same time. We account for correlations in defaults between firms through exposures to common shocks. The systemic default measure spikes during recession...