Uncertainty about the riskiness of new financial products was an important factor behind the U.S. credit crisis. We show that a boom-bust cycle in debt, asset prices and consumption characterizes the equilibrium dynamics of a model with a collateral constraint in which agents learn "by...

This paper studies how financial stress is transmitted from advanced to emerging economies, using a new financial stress index for emerging economies. An episode of financial stress is defined as a period when the financial system's ability to intermediate may be impaired. Previous financial...

Recent events have shown that sovereigns, just like banks, can be subject to runs, highlighting the importance of the investor base for their liabilities. This paper proposes a methodology for compiling internationally comparable estimates of investor holdings of sovereign debt. Based on this...