A central puzzle in international macroeconomics is that observed real exchange rates are highly volatile. Standard International Real Business Cycle (IRBC) models cannot reproduce this fact when calibrated using conventional parameterizations, and can only generate one fourth of the real...

Understanding the joint dynamics of international prices and quantities remains a central issue in international business cycles. International relative prices appreciate when domestic consumption and output increase more than their foreign counterparts. In addition, both trade flows and trade...

We present a two-country, two-good model in which there do not exist any markets for international trade in financial assets. We compare the predictions of this model to those of two other models, one in which markets are complete and a second in which a single non-contingent bond is traded. We...

We find that in a sample of emerging economies business cycles are more volatile than in developed ones, real interest rates are countercyclical and lead the cycle, consumption is more volatile than output and net exports are strongly countercyclical. We present a model of a small open economy,...

This paper evaluates the effects of capital account controls adopted in the past years by the FLAR’s member countries (Bolivia, Colombia, Costa Rica, Ecuador, Perú and Venezuela) on the efficiency of the banking sector, the economic growth and the volatility of output, consumption, and...

Real exchange rates exhibit important low-frequency fluctuations. This makes the analysis of real exchange rates at all frequencies a more sound exercise than the typical business cycle one, which compares actual and simulated data after the Hodrick-Prescott …lter is applied to both. A...

This paper is structured in three parts. The first part outlines the methodological steps, involving both theoretical and empirical work, for assessing whether an observed allocation of resources across countries is efficient. The second part applies the methodology to the long-run allocation of...

This paper studies a two country model with traded and nontraded sectors, in which sector-specific capital goods, as in practice, are produced by combining inputs from all sectors. The model also includes nontraded distribution services employed in retailing traded goods to consumers. The...

This paper studies a two country model with traded and nontraded sectors, in which sector-specific capital goods, as in practice, are produced by combining inputs from all sectors. The model also includes nontraded distribution services employed in retailing traded goods to consumers. The...