Currency substitution (CS) and financial adaptation are in general believed to increase the equilibrium rate of inflation. This result derives from a setup in which the government finances a certain amount of real resources through money printing and where CS reduces the base of the inflation...

This paper develops a model with endogenous financial adaptation. With a representative agent, inflation and welfare increase upon introduction of financial adaptation. Once we allow for agents' heterogeneity, we can show that inflation still increases and that the "poor" are hurt, while the...

We construct a simple model in which high inflation imposes welfare costs because it affects the ability of the financial sector to screen between high and low cost producers. Consumers search for a low price and inflation reduces the incentives to search, resulting in an increase in the demand...

IMF forecasts and the EU's Fiscal Compact foresee Europe's heavily indebted countries running primary budget surpluses of as much as 5 percent of GDP for as long as 10 years in order to maintain debt sustainability and bring their debt/GDP ratios down to the Compact's 60 percent target. We show...

Recent years have seen the development of a large literature on balance sheet factors in emerging-market financial crises. In this paper we discuss three concepts widely used in this literature. Two of them original sin' and debt intolerance' seek to explain the same phenomenon, namely, the...

This paper documents large cross-country differences in the long run volatility of the real exchange rate. In particular, it shows that the real exchange rate of developing countries is approximately three times more volatile than the real exchange rate in industrial countries. The paper tests...