This paper attempts to survey, and to put into perspective, recent lterature that has analyzed the nature of credit relations between developed and developing countries.This analysis has made use of recent advances in the economics of information and strategic interaction. Traditional concepts...

I develop a model in which sovereign debtors repay debt in order to maintain a reputation for repayment. Repayment gives creditors reason to think that the debtor will suffer adverse consequences if it defaults, so they continue to lend. I compare a situation in which competitive lenders earn a...

This paper develops a theory of capital movements in the presence of potential expropriation. The threat of expropriation is derived from utility maximizing behavior by host countries. Potential investors, anticipating this behavior, modify their investment plans to avoid expropriation. When-...

Free trade is not optimal for a small country that faces uncertain terms of trade if some factors are immobile - ex post, and markets for contingent claims are incomplete. The government can improve social welfare by using commercial policy that serves as a partial substitute for missing...

Global trade fell 30 percent relative to GDP during the Great Recession of 2008-2009. Did this collapse result from factors impeding international transactions or did it simply reflect the greater severity of the recession in highly traded sectors? We answer this question with detailed...

This paper analyzes exchange rate management in a simple overlapping generations model. This framework is used to evaluate alternative policies in terms of their implications for the welfare of individuals in the economy.The analysis identifies two objectives of monetary policy,providing...