This paper highlights the rare conditions leading to international cooperation, and the reasons why eliciting this cooperation may be beneficial in preventing adverse tail shocks from spiraling into global depressions. In normal times, deeper macro cooperation among countries is associated with...

This paper examines the extent to which permanent terms-of-trade shocks have an asymmetric effect on private savings. The first part uses a simple three-period model to show that, if households expect to face binding borrowing constraints in bad states of nature, savings rates will respond...

This paper interprets contagion effects as a perceived increase (triggered by events occurring elsewhere) in the volatility of aggregate shocks impinging on the domestic economy. The implications of this approach are analyzed in a model with two types of credit market imperfections: domestic...