Structural breaks in volatility: Evidence for the OECD and non-OECD real exchange rates



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Morales Zumaquero, Amalia and Sosvilla-Rivero, Simón (2010) Structural breaks in volatility: Evidence for the OECD and non-OECD real exchange rates. Journal of International Money and Finance, 29 (1). pp. 139-168. ISSN 0261-5606

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This paper attempts to determine whether or not nominal exchange rate regimes affect the volatility of bilateral and effective real exchange rates. To that end, we examine the real exchange rate behaviour for a set of OECD and non-OECD countries during the 1960–2006 period, therefore covering both the Bretton Woods system of fixed exchange rates and the adoption of generalised floating exchange rates from 1973. We make use of an econometric methodology based on the Hansen’s (Hansen, B.E., 1997. Approximate asymptotic P values for structural-change tests. Journal of Business and Economic Statistics 15 (1), 60–67) approximation to the p-values of the supreme, exponential and average statistics developed by Andrews (Andrews, D., 1993. Test for parameter instability and structural change with unknown change point. Econometrica 61 (4), 821–856) and Andrews and Ploberger (Andrews, D., Ploberger, W., 1994. Optimal tests when a nuisance parameter is present only under the alternative. Econometrica 62 (6), 1383–1414). This methodology allows us to obtain a profile of p-values and to delimit periods of stability and instability in the variance of real exchange rates. Results suggest that there is clear evidence in favour of the non-neutrality of nominal exchange rate regime regarding real exchange rate volatility for developed countries, but not in the case of developing or emerging countries.

Item Type:Article
Uncontrolled Keywords:Exchange rate regimes; Bilateral and effective real exchange rates; Volatility
Subjects:Social sciences > Economics > Commerce
Social sciences > Economics > World economy
JEL:F31, F33, F41
ID Code:59734
Deposited On:26 Mar 2020 11:20
Last Modified:30 Mar 2020 10:52

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