Exchange rate policy and the role of non-traded goods prices in real exchange rate fluctuations

Nestor Azcona

The B.E. Journal of Macroeconomics, 2017, vol. 17, issue 2, 18

Abstract: This paper uses a DSGE model of two small open economies to explain certain features of real exchange rate cyclical fluctuations in countries with fixed and flexible exchange rates, focusing on the role of traded and non-traded goods prices. In particular, the model illustrates why the relative price of non-traded goods and the relative price between domestic and foreign traded goods are more volatile than the real exchange rate under a fixed exchange rate but not under a flexible exchange rate, why deviations from purchasing power parity for traded goods prices can be more volatile under a fixed exchange rate than under a flexible exchange rate, and why there is no correlation between the volatility of the real exchange rate and its variance decomposition.

Keywords: fixed exchange rate; non-traded goods; purchasing power parity; real exchange rate; variance decomposition (search for similar items in EconPapers)
JEL-codes: F31 F41 F45 (search for similar items in EconPapers)
Date: 2017
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DOI: 10.1515/bejm-2015-0185

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