Deviations of exchange rates from purchasing power parity: a story featuring two monetary unions

Bayoumi, T. and MacDonald, R. (1999) Deviations of exchange rates from purchasing power parity: a story featuring two monetary unions. IMF Staff Papers, 46(1), pp. 89-102.

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Publisher's URL: http://www.imf.org/external/pubs/ft/staffp/1999/03-99/pdf/bayoumi.pdf

Abstract

We examine the mean-reverting properties of real exchange rates, by comparing the unit root properties of a group of international real exchange rates with two groups of intranational real exchange rates. Strikingly, we find that while the international real rates taken as a group appear mean reverting, the intranational rates are not. This is consistent with the view that while nominal shocks may be mean reverting over the medium term, underlying real factors do generate long-term trends in real exchange rates.

Item Type:Articles
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:MacDonald, Professor Ronald
Authors: Bayoumi, T., and MacDonald, R.
College/School:College of Social Sciences > Adam Smith Business School > Economics
Journal Name:IMF Staff Papers
Publisher:International Monetary Fund
ISSN:1020-7635

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