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Exchange Rate Regimes and Economic Performance

2001, SSRN Electronic Journal

This paper studies the impact of exchange rate regimes on inflation, nominal money growth, real interest rates, and GDP growth. We find that, for nonindustrial economies, "long" pegs (lasting five or more years) are associated with lower inflation than floats, but at the cost of slower growth. A similar trade-off between inflation and growth is still present in the case of "hard" pegs (currency boards and economies without separate legal tender), whose growth performance does not differ significantly from that of conventional pegs. In contrast, "short" pegs clearly underperform floats, as they grow slower without providing any gains in terms of inflation. [JEL E31, E52, F41, F43] T he proper assessment of the costs and benefits of alternative exchange rate regimes has been a hotly debated issue and remains perhaps one of the most important questions in international finance. The theoretical literature has concentrated on the trade-off between monetary independence and credibility implied by different exchange rate regimes, as well as in the insulation properties of each arrangement in the face of monetary and real shocks. 1 Recent episodes of financial distress have refocused the discussion by introducing the question of which 62