The purpose of this paper is to compare four major exchange rate models for the Costa Rica Colon. We examine exchange rate data for the Costa Rica/U.S. dollar relationship from 1981-2007 and find that monetary models have a higher explanatory ability whereas the Mundell-Fleming model performs...

Applying the VAR model and based on the equilibrium condition for aggregate demand and aggregate supply, the author finds that real GDP in Argentina responds negatively to a shock to the real interest rate, the external debt ratio, or the real exchange rate and positively to a shock to real...