The financial crisis has refocused attention on money and credit fluctuations, financial crises, and policy responses. We study the behavior of money, credit, and macroeconomic indicators over the long run based on a new historical dataset for 14 countries over the years 1870-2008. Total credit...

Speculative attacks on a pegged exchange rate must sometimes occur ifasset-price paths are to be free of abnormal profit opportunities. Suchattacks are fully rational, as they reflect the market's response to aregime breakdown that is inevitable. The authors shows that under someexpectations...

This paper develops a continuous-time stochastic model in which international risk-sharing can yield substantial welfare gains through its effect on expected consumption growth. The mechanism linking global diversification to growth is an attendant world portfolio shift from safe low-yield...

Several puzzling aspects of the behavior of United States stock prices may be explained by the presence of a specific type of rational bubble that depends exclusively on aggregate dividends. The authors call bubbles of this type "intrinsic" bubbles because they derive all of their variability...