IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper

General Equilibrium Model of Arbitrage Trade and Real Exchange Rate Persistence

  • Berka, Martin

Modelling of the physical characteristics of goods and geography can explain both the puzzling persistence and volatility in the deviations of the international relative prices and the real exchange rate (the PPP persistence puzzle). In a two-country, three-good general equilibrium model, arbitrage firms trade goods across borders using a linear transportation technology. Distance and product weights (their physical mass) determine the costs to arbitrage trade, while the differences in the endowments between countries create profitable trading opportunities. Tradability of goods is endogenous, in that only goods with a deviation from the law of one price in excess of their trade cost are traded. The adjustment of prices across borders is non-linear, with heterogeneous thresholds that depend positively on the weight of a product and distance { an empirical regularity. Aggregation of the law of one price deviations implies a smooth threshold non-linearity in the real exchange rate, justifying a reoccurring finding in the recent empirical literature. When stochastic endowments follow an AR(1) process calibrated to match the quarterly HP-filtered US and EU GDPs, and the aggregate trade costs consume 1.7% of the GDP, the half-life of deviation in the real exchange rate matches the persistence found in the data. A model with quadratic adjustment costs in the volume of trade is also capable of creating real exchange rate volatility, and so can explain the PPP puzzle entirely as a trade phenomenon.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: https://mpra.ub.uni-muenchen.de/234/1/MPRA_paper_234.pdf
File Function: original version
Download Restriction: no

File URL: https://mpra.ub.uni-muenchen.de/8608/1/MPRA_paper_8608.pdf
File Function: revised version
Download Restriction: no

Paper provided by University Library of Munich, Germany in its series MPRA Paper with number 234.

as
in new window

Length:
Date of creation: Aug 2005
Date of revision:
Handle: RePEc:pra:mprapa:234
Contact details of provider: Postal:
Ludwigstraße 33, D-80539 Munich, Germany

Phone: +49-(0)89-2180-2459
Fax: +49-(0)89-2180-992459
Web page: https://mpra.ub.uni-muenchen.de

More information through EDIRC

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Maurice Obstfeld & Kenneth Rogoff & Ben Bernanke & Kenneth Rogoff, . "The Six Major Puzzles in International Macroeconomics: Is there a Common Cause?," Working Paper 32326, Harvard University OpenScholar.
  2. Peel, David & Sarno, Lucio & Taylor, Mark P, 2001. "Nonlinear Mean-Reversion in Real Exchange Rates: Towards a Solution to the Purchasing Power Parity Puzzles," CEPR Discussion Papers 2658, C.E.P.R. Discussion Papers.
  3. Rogers, John H. & Jenkins, Michael, 1995. "Haircuts or hysteresis? Sources of movements in real exchange rates," Journal of International Economics, Elsevier, vol. 38(3-4), pages 339-360, May.
  4. Ariel T. Burstein & Joao C. Neves & Sergio Rebelo, 2000. "Distribution Costs and Real Exchange Rate Dynamics During Exchange-Rate-Based-Stabilizations," NBER Working Papers 7862, National Bureau of Economic Research, Inc.
  5. Lutz Kilian & Mark P. Taylor, 2001. "Why Is It So Difficult to Beat the Random Walk Forecast of Exchange Rates?," Working Papers 464, Research Seminar in International Economics, University of Michigan.
  6. Engel, C., 1996. "Accounting for U.S. Real Exchange Rate Changes," Working Papers 96-02, University of Washington, Department of Economics.
  7. Paul R. Bergin & Robert C. Feenstra, . "Pricing To Market, Staggered Contracts, And Real Exchange Rate Persistence," Department of Economics 99-01, California Davis - Department of Economics.
  8. Giancarlo CORSETTI & Luca DEDOLA, 2003. "Macroeconomics of International Price Discrimination," Economics Working Papers ECO2003/20, European University Institute.
  9. Charles Engel & John H. Rogers, 1995. "How wide is the border?," Research Working Paper 95-09, Federal Reserve Bank of Kansas City.
  10. Mario J. Crucini & Chris I. Telmer & Marios Zachariadis, 2005. "Understanding European Real Exchange Rates," American Economic Review, American Economic Association, vol. 95(3), pages 724-738, June.
  11. Michael B. Devereux, 1997. "Real Exchange Rates and Macroeconomics: Evidence and Theory," Canadian Journal of Economics, Canadian Economics Association, vol. 30(4), pages 773-808, November.
  12. McGrattan, Ellen R., 1994. "The macroeconomic effects of distortionary taxation," Journal of Monetary Economics, Elsevier, vol. 33(3), pages 573-601, June.
  13. V. V. Chari & Lawrence J. Christiano & Patrick J. Kehoe, 1993. "Optimal fiscal policy in a business cycle model," Staff Report 160, Federal Reserve Bank of Minneapolis.
  14. Maurice Obstfeld and Alan M. Taylor., 1997. "Nonlinear Aspects of Goods-Market Arbitrage and Adjustment: Heckscher's Commodity Points Revisited," Center for International and Development Economics Research (CIDER) Working Papers C97-088, University of California at Berkeley.
  15. 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 1309-19, September.
  16. Jean Imbs & Haroon Mumtaz & Morten O. Ravn & Hélène Rey, 2003. "Nonlinearities and Real Exchange Rate Dynamics," Journal of the European Economic Association, MIT Press, vol. 1(2-3), pages 639-649, 04/05.
  17. Obstfeld, Maurice & Taylor, Alan M., 1997. "Nonlinear Aspects of Goods-Market Arbitrage and Adjustment: Heckscher's Commodity Points Revisited," Center for International and Development Economics Research (CIDER) Working Papers 233607, University of California-Berkeley, Department of Economics.
  18. Berka, Martin, 2006. "Non-linear adjustment in law of one price deviations and physical characteristics of goods," MPRA Paper 8606, University Library of Munich, Germany, revised Dec 2007.
  19. 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.
  20. V.V. Chari & Patrick J. Kehoe & Ellen R. McGrattan, 2000. "Can Sticky Price Models Generate Volatile and Persistent Real Exchange Rates?," NBER Working Papers 7869, National Bureau of Economic Research, Inc.
  21. Betts, Caroline & Devereux, Michael B., 2000. "Exchange rate dynamics in a model of pricing-to-market," Journal of International Economics, Elsevier, vol. 50(1), pages 215-244, February.
  22. Boucekkine, Raouf, 1995. "An alternative methodology for solving nonlinear forward-looking models," Journal of Economic Dynamics and Control, Elsevier, vol. 19(4), pages 711-734, May.
  23. Corsetti, Giancarlo & Dedola, Luca, 2005. "A macroeconomic model of international price discrimination," Journal of International Economics, Elsevier, vol. 67(1), pages 129-155, September.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:pra:mprapa:234. 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: (Joachim Winter)

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 references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link 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 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.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.