The Great Recession seems to be creating a change in the trend of macroeconomic thinking. Prior to the financial crisis of 2008, dynamic stochastic general equilibrium (DSGE) models dominated the macroeconomics literature without any apparent challengers on the horizon. Since then, however, we...

This essay is written for a Festschrift to commemorate Jürgen Backhaus's contributions to political economy on the occasion of his retirement from the University of Erfurt. Jürgen is a penetrating and wide-ranging scholar from whom I have learned much since we first met in 1974. It would be...

Milton Friedman's famous 1953 essay, "The case for flexible exchange rates," deals entirely with advanced nations. An interesting question is what Friedman thought about exchange rate and monetary regimes in emerging economies. In this paper I investigate how his views on the subject evolved...