IDEAS home Printed from https://ideas.repec.org/p/cda/wpaper/04-6.html
   My bibliography  Save this paper

The Purchasing Power Parity Debate

Author

Listed:
  • Alan M. Taylor
  • Mark Taylor

    (Department of Economics, University of California Davis)

Abstract

Originally propounded by the sixteenth-century scholars of the University of Salamanca, the conceptof purchasing power parity (PPP) was revived in the interwar period in the context of the debateconcerning the appropriate level at which to re-establish international exchange rate parities.Broadly accepted as a long-run equilibrium condition in the post-war period, it first was advocatedas a short-run equilibrium by many international economists in the first few years following thebreakdown of the Bretton Woods system in the early 1970s and then increasingly came under attackon both theoretical and empirical grounds from the late 1970s to the mid 1990s. Accordingly, overthe last three decades, a large literature has built up that examines how much the data deviated fromtheory, and the fruits of this research have provided a deeper understanding of how well PPP appliesin both the short run and the long run. Since the mid 1990s, larger datasets and nonlineareconometric methods, in particular, have improved estimation. As deviations narrowed between realexchange rates and PPP, so did the gap narrow between theory and data, and some degree ofconfidence in long-run PPP began to emerge again. In this respect, the idea of long-run PPP nowenjoys perhaps its strongest support in more than thirty years, a distinct reversion in economic thought.

Suggested Citation

  • Alan M. Taylor & Mark Taylor, 2004. "The Purchasing Power Parity Debate," Working Papers 46, University of California, Davis, Department of Economics.
  • Handle: RePEc:cda:wpaper:04-6
    as

    Download full text from publisher

    File URL: http://wp.econ.ucdavis.edu/04-6.pdf
    Download Restriction: no

    Other versions of this item:

    References listed on IDEAS

    as
    1. Maurice Obstfeld & Kenneth Rogoff, 2001. "The Six Major Puzzles in International Macroeconomics: Is There a Common Cause?," NBER Chapters,in: NBER Macroeconomics Annual 2000, Volume 15, pages 339-412 National Bureau of Economic Research, Inc.
    2. Frankel, Jeffrey A. & Rose, Andrew K., 1996. "A panel project on purchasing power parity: Mean reversion within and between countries," Journal of International Economics, Elsevier, vol. 40(1-2), pages 209-224, February.
    3. Engle, Robert & Granger, Clive, 2015. "Co-integration and error correction: Representation, estimation, and testing," Applied Econometrics, Publishing House "SINERGIA PRESS", vol. 39(3), pages 106-135.
    4. Charles Engel, 1999. "Accounting for U.S. Real Exchange Rate Changes," Journal of Political Economy, University of Chicago Press, vol. 107(3), pages 507-538, June.
    5. Michael, Panos & Nobay, A Robert & Peel, David A, 1997. "Transactions Costs and Nonlinear Adjustment in Real Exchange Rates: An Empirical Investigation," Journal of Political Economy, University of Chicago Press, vol. 105(4), pages 862-879, August.
    6. Shiller, Robert J. & Perron, Pierre, 1985. "Testing the random walk hypothesis : Power versus frequency of observation," Economics Letters, Elsevier, vol. 18(4), pages 381-386.
    7. Engel, Charles, 2000. "Long-run PPP may not hold after all," Journal of International Economics, Elsevier, vol. 51(2), pages 243-273, August.
    8. Jean Imbs & Haroon Mumtaz & Morten O. Ravn & Hélène Rey, 2005. "PPP Strikes Back: Aggregation And the Real Exchange Rate," The Quarterly Journal of Economics, Oxford University Press, vol. 120(1), pages 1-43.
    9. Kilian, Lutz & Taylor, Mark P., 2003. "Why is it so difficult to beat the random walk forecast of exchange rates?," Journal of International Economics, Elsevier, vol. 60(1), pages 85-107, May.
    10. 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.
    11. Flood, Robert P. & Rose, Andrew K., 1995. "Fixing exchange rates A virtual quest for fundamentals," Journal of Monetary Economics, Elsevier, vol. 36(1), pages 3-37, August.
    12. Kenneth Rogoff, 1996. "The Purchasing Power Parity Puzzle," Journal of Economic Literature, American Economic Association, vol. 34(2), pages 647-668, June.
    13. Hsieh, David A., 1982. "The determination of the real exchange rate : The productivity approach," Journal of International Economics, Elsevier, vol. 12(3-4), pages 355-362, May.
    14. Bela Balassa, 1964. "The Purchasing-Power Parity Doctrine: A Reappraisal," Journal of Political Economy, University of Chicago Press, vol. 72, pages 584-584.
    15. Maurice Obstfeld, 2001. "International Macroeconomics: Beyond the Mundell-Fleming Model," NBER Working Papers 8369, National Bureau of Economic Research, Inc.
    16. Lane, Philip R. & Milesi-Ferretti, Gian Maria, 2002. "External wealth, the trade balance, and the real exchange rate," European Economic Review, Elsevier, vol. 46(6), pages 1049-1071, June.
    17. Taylor, Mark P & Peel, David A & Sarno, Lucio, 2001. "Nonlinear Mean-Reversion in Real Exchange Rates: Toward a Solution to the Purchasing Power Parity Puzzles," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 42(4), pages 1015-1042, November.
    18. Williams,Jeffrey C. & Wright,Brian D., 2005. "Storage and Commodity Markets," Cambridge Books, Cambridge University Press, number 9780521023399, Fall.
    19. Papell, David H., 1997. "Searching for stationarity: Purchasing power parity under the current float," Journal of International Economics, Elsevier, vol. 43(3-4), pages 313-332, November.
    20. Mark, Nelson C., 1990. "Real and nominal exchange rates in the long run: An empirical investigation," Journal of International Economics, Elsevier, vol. 28(1-2), pages 115-136, February.
    21. Lothian, James R & Taylor, Mark P, 1996. "Real Exchange Rate Behavior: The Recent Float from the Perspective of the Past Two Centuries," Journal of Political Economy, University of Chicago Press, vol. 104(3), pages 488-509, June.
    22. Takatoshi Ito & Anne O. Krueger, 1999. "Introduction to "Changes in Exchange Rates in Rapidly Development Countries: Theory, Practice, and Policy Issues (NBER-EASE volume 7)"," NBER Chapters,in: Changes in Exchange Rates in Rapidly Developing Countries: Theory, Practice, and Policy Issues (NBER-EASE volume 7), pages 1-8 National Bureau of Economic Research, Inc.
    23. Dornbusch, Rudiger, 1976. "Expectations and Exchange Rate Dynamics," Journal of Political Economy, University of Chicago Press, vol. 84(6), pages 1161-1176, December.
    24. Stockman, Alan C., 1988. "Real exchange-rate variability under pegged and floating nominal exchange-rate systems: An equilibrium theory," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 29(1), pages 259-294, January.
    25. Chinn, Menzie D, 2000. "The Usual Suspects? Productivity and Demand Shocks and Asia-Pacific Real Exchange Rates," Review of International Economics, Wiley Blackwell, vol. 8(1), pages 20-43, February.
    26. Cheung, Yin-Wong & Chinn, Menzie & Fujii, Eiji, 2001. "Market Structure and the Persistence of Sectoral Real Exchange Rates," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 6(2), pages 95-114, April.
    27. Hau, Harald, 2002. "Real Exchange Rate Volatility and Economic Openness: Theory and Evidence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 34(3), pages 611-630, August.
    28. O'Connell, Paul G. J. & Wei, Shang-Jin, 2002. ""The bigger they are, the harder they fall": Retail price differences across U.S. cities," Journal of International Economics, Elsevier, vol. 56(1), pages 21-53, January.
    29. Paul R. Bergin & Robert C. Feenstra, 2017. "Pricing-to-Market, Staggered Contracts, and Real Exchange Rate Persistence," World Scientific Book Chapters,in: International Macroeconomic Interdependence, chapter 6, pages 155-185 World Scientific Publishing Co. Pte. Ltd..
    30. Taylor, Mark P. & Sarno, Lucio, 1998. "The behavior of real exchange rates during the post-Bretton Woods period," Journal of International Economics, Elsevier, vol. 46(2), pages 281-312, December.
    31. Obstfeld, Maurice & Taylor, Alan M., 1997. "Nonlinear Aspects of Goods-Market Arbitrage and Adjustment: Heckscher's Commodity Points Revisited," Journal of the Japanese and International Economies, Elsevier, vol. 11(4), pages 441-479, December.
    32. Dumas, Bernard, 1992. "Dynamic Equilibrium and the Real Exchange Rate in a Spatially Separated World," Review of Financial Studies, Society for Financial Studies, vol. 5(2), pages 153-180.
    33. Glen, Jack D., 1992. "Real exchange rates in the short, medium, and long run," Journal of International Economics, Elsevier, vol. 33(1-2), pages 147-166, August.
    34. Abuaf, Niso & Jorion, Philippe, 1990. " Purchasing Power Parity in the Long Run," Journal of Finance, American Finance Association, vol. 45(1), pages 157-174, March.
    35. Mark P. Taylor & Lucio Sarno, 2004. "International real interest rate differentials, purchasing power parity and the behaviour of real exchange rates: the resolution of a conundrum," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 9(1), pages 15-23.
    36. Takatoshi Ito & Anne O. Krueger, 1999. "Changes in Exchange Rates in Rapidly Developing Countries: Theory, Practice, and Policy Issues (NBER-EASE volume 7)," NBER Books, National Bureau of Economic Research, Inc, number ito_99-1, July.
    37. Corbae, Dean & Ouliaris, Sam, 1988. "Cointegration and Tests of Purchasing Power Parity," The Review of Economics and Statistics, MIT Press, vol. 70(3), pages 508-511, August.
    38. Edison, Hali J, 1987. "Purchasing Power Parity in the Long Run: A Test of the Dollar/Pound Exchange Rate (1890-1978)," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 19(3), pages 376-387, August.
    39. Taylor, Mark P. & McMahon, Patrick C., 1988. "Long-run purchasing power parity in the 1920s," European Economic Review, Elsevier, vol. 32(1), pages 179-197, January.
    40. Sercu, Piet & Uppal, Raman & Van Hulle, Cynthia, 1995. " The Exchange Rate in the Presence of Transaction Costs: Implications for Tests of Purchasing Power Parity," Journal of Finance, American Finance Association, vol. 50(4), pages 1309-1319, September.
    41. Adler, Michael & Lehmann, Bruce, 1983. " Deviations from Purchasing Power Parity in the Long Run," Journal of Finance, American Finance Association, vol. 38(5), pages 1471-1487, December.
    42. Benninga, Simon & Protopapadakis, Aris, 1988. "The equilibrium pricing of exchange rates and assets when trade takes time," Journal of International Money and Finance, Elsevier, vol. 7(2), pages 129-149, June.
    Full references (including those not matched with items on IDEAS)

    More about this item

    Keywords

    power; parity;

    JEL classification:

    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cda:wpaper:04-6. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Scott Dyer). General contact details of provider: http://edirc.repec.org/data/educdus.html .

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.