Exchange Rate Misalignment in Pakistan: Evidence from Purchasing Power Parity Theory
AbstractIn this study we have tested the validity of purchasing power parity hypothesis and exchange rate misalignment for Pakistan over the period 1982Q2-2002Q4. From the empirical analysis we can say that nominal exchange rate is cointegrated with WPI ratio. The cointegration coefficient between nominal exchange rate and the WPI-based price ratio is close to one. Furthermore, the coefficient restrictions are tested using maximum likelihood ratio statistic, lend support for the validity of the long-run PPP. Pakistan has been pursuing trade and exchange rate liberalisation policies from the late 1980s. Through these reforms, Pakistan has successfully eliminated most price controls and liberalised trade. These trade and exchange liberalisation policies allowed the law of one price to work more efficiently as shown by the supportive evidence of PPP. Moreover, the short-run deviation from PPP has frequently occurred, but the long-run validity of absolute PPP could not be rejected. The adjustment coefficient is negative and significant. However, the size of this coefficient is small indicating that the speed of adjustment is very slow. Even though long-run PPP holds, the speed of adjustment is rather slow, implying that misalignment is eliminated in the absence of shocks but only after a substantial period of time. The exchange rate remained undervalued vis-à-vis US dollar since the adoption of managed floating exchange rate system. Finally, the predictive power of these findings implies that exchange rate misalignment relative to PPP would eventually be corrected through commensurate movements in nominal exchange rates.
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Bibliographic InfoPaper provided by University Library of Munich, Germany in its series MPRA Paper with number 2148.
Date of creation: 2004
Date of revision: 2004
Publication status: Published in The Pakistan Development Review 4.43(2004): pp. 721-735
Exchange Rate Misalignment; Purchasing Power Parity; Pakistan;
Other versions of this item:
- Abdul Qayyum & Muhammad Arshad Khan & Khair-U-Zaman, 2004. "Exchange Rate Misalignment in Pakistan: Evidence from Purchasing Power Parity Theory," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 43(4), pages 721-735.
- F30 - International Economics - - International Finance - - - General
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- Milesi-Ferretti, Gian Maria & Razin, Assaf, 1996.
"Current Account Sustainability: Selected East Asian and Latin American Experiences,"
CEPR Discussion Papers
1509, C.E.P.R. Discussion Papers.
- Gian Maria Milesi-Ferrett & Assaf Razin, 1997. "Current Account Sustainability: Selected East Asian and Latin American Experiences," NBER Working Papers 5791, National Bureau of Economic Research, Inc.
- Assaf Razin & Gian-Maria Milesi-Ferretti, 1996. "Current Account Sustainability - Selected East Asian and Latin American Experiences," IMF Working Papers 96/110, International Monetary Fund.
- Salim Chishti & M. Aynul Hasan, 1993. "What Determines the Behaviour of Real Exchange Rate in Pakistan?," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 32(4), pages 1015-1029.
- Liew, Venus Khim-sen & Baharumshah, Ahmad Zubaidi & Chong, Terence Tai-leung, 2004.
"Are Asian real exchange rates stationary?,"
Elsevier, vol. 83(3), pages 313-316, June.
- Sven W. Arndt & J. David Richardson, 1988. "Real-Financial Linkages Among Open Economies," NBER Working Papers 2230, National Bureau of Economic Research, Inc.
- Steven A. Symansky & Peter B. Clark & Leonardo Bartolini & Tamim Bayoumi, 1994. "Exchange Rates and Economic Fundamentals: A Framework for Analysis," IMF Occasional Papers 115, International Monetary Fund.
- John Williamson, 1994. "Estimating Equilibrium Exchange Rates," Peterson Institute Press: All Books, Peterson Institute for International Economics, number 17.
- Frenkel, Jacob A, 1976. " A Monetary Approach to the Exchange Rate: Doctrinal Aspects and Empirical Evidence," Scandinavian Journal of Economics, Wiley Blackwell, vol. 78(2), pages 200-224.
- Mark P. Taylor, 2003. "Purchasing Power Parity," Review of International Economics, Wiley Blackwell, vol. 11(3), pages 436-452, 08.
- Dornbusch, Rudiger, 1976. "Expectations and Exchange Rate Dynamics," Journal of Political Economy, University of Chicago Press, vol. 84(6), pages 1161-76, December.
- Frankel, Jeffrey A, 1979. "On the Mark: A Theory of Floating Exchange Rates Based on Real Interest Differentials," American Economic Review, American Economic Association, vol. 69(4), pages 610-22, September.
- Ronald Macdonald, 1995.
"Long-Run Exchange Rate Modeling: A Survey of the Recent Evidence,"
IMF Staff Papers,
Palgrave Macmillan, vol. 42(3), pages 437-489, September.
- Ronald MacDonald, 1995. "Long-Run Exchange Rate Modeling - A Survey of the Recent Evidence," IMF Working Papers 95/14, International Monetary Fund.
- Lawrence H. Officer, 1982. "The Purchasing-Power-Parity Theory of Gerrard de Malynes," History of Political Economy, Duke University Press, vol. 14(2), pages 256-259, Summer.
- La Cour, Lisbeth & MacDonald, Ronald, 2000. "Modeling the ECU against the U.S. Dollar: A Structural Monetary Interpretation," Journal of Business & Economic Statistics, American Statistical Association, vol. 18(4), pages 436-50, October.
- Corbae, Dean & Ouliaris, Sam, 1988. "Cointegration and Tests of Purchasing Power Parity," The Review of Economics and Statistics, MIT Press, vol. 70(3), pages 508-11, August.
- Ardeni, Pier Giorgio & Lubian, Diego, 1991. "Is there trend reversion in purchasing power parity?," European Economic Review, Elsevier, vol. 35(5), pages 1035-1055, July.
- Johansen, Soren & Juselius, Katarina, 1990. "Maximum Likelihood Estimation and Inference on Cointegration--With Applications to the Demand for Money," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 52(2), pages 169-210, May.
- Shehu Usman Rano, Aliyu, 2008.
"Real Exchange Rate Misalignment: An Application of Behavioral Equilibrium Exchange Rate (BEER) to Nigeria,"
10343, University Library of Munich, Germany.
- Shehu Usman Rano, Aliyu, 2007. "Real Exchange Rate Misalignment: An Application of Behavioral Equilibrium Exchange Rate (BEER) to Nigeria," MPRA Paper 10376, University Library of Munich, Germany.
- Khan, Muhammad Arshad & Qayyum, Abdul, 2007. "Exchange Rate Determination In Pakistan: Evidence Based On Purchasing Power Parity Theory," MPRA Paper 6754, University Library of Munich, Germany.
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