We use the 1979 National Longitudinal Survey of Youth to revisit what is termed the credit card debt puzzle: why consumers simultaneously co-hold high-interest credit card debt and lowinterest assets that could be used to pay down this debt. This dataset contains unique information on...

Over the past three decades six striking features of aggregates in the unsecured credit market have been documented: (1) rising personal bankruptcy rates, (2) rising dispersion in unsecured interest rates across borrowing households, (3) the emergence of a discount for borrowers with good credit...

This interdisciplinary paper explains how mathematical techniques of stochastic optimal control can be applied to the recent subprime mortgage crisis. Why did the financial markets fail to anticipate the recent debt crisis, despite the large literature in mathematical finance concerning optimal...

How much of the heterogeneity in bank loan pricing is explained by disparities in banks' attitude towards risk? The answer to this question is not simple because there are only very weak proxies for gauging the degree of a bank's risk aversion. We handle this constraint by means of a novel...