Deviations of Exchange Rates from Purchasing Power Parity

Deviations of Exchange Rates from Purchasing Power Parity

Author: Mr.Tamim Bayoumi

Publisher: International Monetary Fund

Published: 1998-05-01

Total Pages: 18

ISBN-13: 1451960840

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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 intra-national real exchange rates. Strikingly, we find that while the international real rates taken as a group appear mean-reverting, the intra-national rates are not. This is consistent with the view that while monetary shocks may be mean-reverting over the medium term, underlying real factors do generate long-term trends in real exchange rates.


Book Synopsis Deviations of Exchange Rates from Purchasing Power Parity by : Mr.Tamim Bayoumi

Download or read book Deviations of Exchange Rates from Purchasing Power Parity written by Mr.Tamim Bayoumi and published by International Monetary Fund. This book was released on 1998-05-01 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 intra-national real exchange rates. Strikingly, we find that while the international real rates taken as a group appear mean-reverting, the intra-national rates are not. This is consistent with the view that while monetary shocks may be mean-reverting over the medium term, underlying real factors do generate long-term trends in real exchange rates.


Deviations of Exchange Rates from Purchasing Power Parity

Deviations of Exchange Rates from Purchasing Power Parity

Author: Tamim Bayoumi

Publisher:

Published: 2006

Total Pages: 17

ISBN-13:

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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 intra-national real exchange rates. Strikingly, we find that while the international real rates taken as a group appear mean-reverting, the intra-national rates are not. This is consistent with the view that while monetary shocks may be mean-reverting over the medium term, underlying real factors do generate long-term trends in real exchange rates.


Book Synopsis Deviations of Exchange Rates from Purchasing Power Parity by : Tamim Bayoumi

Download or read book Deviations of Exchange Rates from Purchasing Power Parity written by Tamim Bayoumi and published by . This book was released on 2006 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 intra-national real exchange rates. Strikingly, we find that while the international real rates taken as a group appear mean-reverting, the intra-national rates are not. This is consistent with the view that while monetary shocks may be mean-reverting over the medium term, underlying real factors do generate long-term trends in real exchange rates.


The Deviations of Exchange Rates from Purchasing Power Parity

The Deviations of Exchange Rates from Purchasing Power Parity

Author: Chul-Hwan Kim

Publisher:

Published: 1982

Total Pages: 122

ISBN-13:

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Book Synopsis The Deviations of Exchange Rates from Purchasing Power Parity by : Chul-Hwan Kim

Download or read book The Deviations of Exchange Rates from Purchasing Power Parity written by Chul-Hwan Kim and published by . This book was released on 1982 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Purchasing Power Parity and Exchange Rates

Purchasing Power Parity and Exchange Rates

Author: Lawrence H. Officer

Publisher: Greenwich, Conn. : JAI Press

Published: 1982

Total Pages: 394

ISBN-13:

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Evolution of PPP theory; Modern PPP theory and practice; Selected PPP studies.


Book Synopsis Purchasing Power Parity and Exchange Rates by : Lawrence H. Officer

Download or read book Purchasing Power Parity and Exchange Rates written by Lawrence H. Officer and published by Greenwich, Conn. : JAI Press. This book was released on 1982 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution of PPP theory; Modern PPP theory and practice; Selected PPP studies.


Time-Varying Thresholds

Time-Varying Thresholds

Author: Serineh Najarian

Publisher: International Monetary Fund

Published: 2003-09-01

Total Pages: 33

ISBN-13: 145185921X

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This paper introduces a time-varying threshold autoregressive model (TVTAR), which is used to examine the persistence of deviations from PPP. We find support for the stationary TVTAR against the unit root hypothesis; however, for some developing countries, we do not reject the TVTAR with a unit root in the corridor regime. We calculate magnitudes, frequencies, and durations of the deviations of exchange rates from forecasted changes in exchange rates. A key result is asymmetric adjustment. In developing countries, the average cumulative deviation from forecasts during periods when exchange rates are below forecasts is twice the corresponding measure during periods when exchange rates are above forecasts.


Book Synopsis Time-Varying Thresholds by : Serineh Najarian

Download or read book Time-Varying Thresholds written by Serineh Najarian and published by International Monetary Fund. This book was released on 2003-09-01 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper introduces a time-varying threshold autoregressive model (TVTAR), which is used to examine the persistence of deviations from PPP. We find support for the stationary TVTAR against the unit root hypothesis; however, for some developing countries, we do not reject the TVTAR with a unit root in the corridor regime. We calculate magnitudes, frequencies, and durations of the deviations of exchange rates from forecasted changes in exchange rates. A key result is asymmetric adjustment. In developing countries, the average cumulative deviation from forecasts during periods when exchange rates are below forecasts is twice the corresponding measure during periods when exchange rates are above forecasts.


The Deviations of Exchange Rates from Purchasing Power Parity [microform] : an Empirical Test of the PPP Doctrine

The Deviations of Exchange Rates from Purchasing Power Parity [microform] : an Empirical Test of the PPP Doctrine

Author: Kim, Chul-Hwan

Publisher: Ann Arbor, Mich. : University Microfilms International

Published: 1982

Total Pages: 122

ISBN-13:

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Book Synopsis The Deviations of Exchange Rates from Purchasing Power Parity [microform] : an Empirical Test of the PPP Doctrine by : Kim, Chul-Hwan

Download or read book The Deviations of Exchange Rates from Purchasing Power Parity [microform] : an Empirical Test of the PPP Doctrine written by Kim, Chul-Hwan and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 1982 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Long-Run Exchange Rate Dynamics

Long-Run Exchange Rate Dynamics

Author: Mr.Karl Friedrich Habermeier

Publisher: International Monetary Fund

Published: 1999-04-01

Total Pages: 26

ISBN-13: 1451846959

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Long-run movements of real exchange rates are studied using a panel data set comprising 51 economies. The purchasing power parity hypothesis (PPP) is examined first using unit root tests. It is found that PPP does not hold for the full sample of countries, but it may hold for the advanced economies, as well as open and high-inflation economies. Using the recently developed mean group and pooled mean group estimators, the paper finds support for the Balassa-Samuelson hypothesis in both advanced and developing economies; and for the influence of shifts in the terms of trade.


Book Synopsis Long-Run Exchange Rate Dynamics by : Mr.Karl Friedrich Habermeier

Download or read book Long-Run Exchange Rate Dynamics written by Mr.Karl Friedrich Habermeier and published by International Monetary Fund. This book was released on 1999-04-01 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Long-run movements of real exchange rates are studied using a panel data set comprising 51 economies. The purchasing power parity hypothesis (PPP) is examined first using unit root tests. It is found that PPP does not hold for the full sample of countries, but it may hold for the advanced economies, as well as open and high-inflation economies. Using the recently developed mean group and pooled mean group estimators, the paper finds support for the Balassa-Samuelson hypothesis in both advanced and developing economies; and for the influence of shifts in the terms of trade.


Deviation of Exchange Rates from Purchasing Power Parity

Deviation of Exchange Rates from Purchasing Power Parity

Author: Girma Zelleke

Publisher:

Published: 1984

Total Pages: 326

ISBN-13:

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Book Synopsis Deviation of Exchange Rates from Purchasing Power Parity by : Girma Zelleke

Download or read book Deviation of Exchange Rates from Purchasing Power Parity written by Girma Zelleke and published by . This book was released on 1984 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Effects of Deviations of Foreign Exchange Rate from Purchasing Power Parity on Currency Substitution [microform]

Effects of Deviations of Foreign Exchange Rate from Purchasing Power Parity on Currency Substitution [microform]

Author: Byung Woo Jeong

Publisher: Ann Arbor, Mich. : University Microfilms International

Published: 1992

Total Pages: 214

ISBN-13:

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Book Synopsis Effects of Deviations of Foreign Exchange Rate from Purchasing Power Parity on Currency Substitution [microform] by : Byung Woo Jeong

Download or read book Effects of Deviations of Foreign Exchange Rate from Purchasing Power Parity on Currency Substitution [microform] written by Byung Woo Jeong and published by Ann Arbor, Mich. : University Microfilms International. This book was released on 1992 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:


An Unbiased Appraisal of Purchasing Power Parity

An Unbiased Appraisal of Purchasing Power Parity

Author: Mr.Paul Cashin

Publisher: INTERNATIONAL MONETARY FUND

Published: 2001-12-01

Total Pages: 0

ISBN-13: 9781451859966

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Univariate studies of the hypothesis of unit roots in real exchange rates have yielded consensus point estimates of the half-life of deviations from purchasing power parity of between three to five years. However, least squares-based estimates of half-lives are biased downward. Accordingly, we follow Andrews (1993) and use median-unbiased estimators of the half-life of deviations from parity as a preferred measure of the persistence of real exchange rate shocks. We study this issue using real effective exchange rate (REER) data for 22 industrial countries in the post-Bretton Woods period. Three methods of bias correction are implemented, which yield cross-country averages of half-lives of deviations from parity ranging between 4 to 15 years, with the REER of several countries displaying permanent deviations from parity.


Book Synopsis An Unbiased Appraisal of Purchasing Power Parity by : Mr.Paul Cashin

Download or read book An Unbiased Appraisal of Purchasing Power Parity written by Mr.Paul Cashin and published by INTERNATIONAL MONETARY FUND. This book was released on 2001-12-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Univariate studies of the hypothesis of unit roots in real exchange rates have yielded consensus point estimates of the half-life of deviations from purchasing power parity of between three to five years. However, least squares-based estimates of half-lives are biased downward. Accordingly, we follow Andrews (1993) and use median-unbiased estimators of the half-life of deviations from parity as a preferred measure of the persistence of real exchange rate shocks. We study this issue using real effective exchange rate (REER) data for 22 industrial countries in the post-Bretton Woods period. Three methods of bias correction are implemented, which yield cross-country averages of half-lives of deviations from parity ranging between 4 to 15 years, with the REER of several countries displaying permanent deviations from parity.