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The Law Of One Price, Borders And Purchasing Power Parity

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  • Pippenger, John

Abstract

Conventional wisdom claims that the Law of One Price (LOP) fails in commodity markets, commodity borders are wide and Purchasing Power Parity (PPP) fails. But the evidence supporting those claims comes primarily from retail markets where price differentials do not represent risk-free profits. As we show, prices from a wide range of auction markets strongly support the LOP, reject wide borders and do not reject PPP. In addition, recognizing the difference between retail and auction markets helps explain several puzzles associated with exchange rates. The Keynesian paradigm dominates macroeconomics. We question that dominance for two reasons: (1) by reviving PPP we reject Liquidity Preference and support Loanable funds and (2) we reject the standard Keynesian assumption that commodity markets clear slowly and asset markets clear rapidly. Whether commodity or asset, retail markets clear slowly. Whether commodity or asset, auction markets clear rapidly.

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  • Pippenger, John, 2022. "The Law Of One Price, Borders And Purchasing Power Parity," University of California at Santa Barbara, Economics Working Paper Series qt5b17d1dr, Department of Economics, UC Santa Barbara.
    • Handle: RePEc:cdl:ucsbec:qt5b17d1dr
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    1. Yuriy Gorodnichenko & Linda L. Tesar, 2009. "Border Effect or Country Effect? Seattle May Not Be So Far from Vancouver After All," American Economic Journal: Macroeconomics, American Economic Association, vol. 1(1), pages 219-241, January.
    2. 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.
    3. Nagayasu, Jun, 2021. "Causal and frequency analyses of purchasing power parity," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 71(C).
    4. 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.
    5. Richardson, J. David, 1978. "Some empirical evidence on commodity arbitrage and the law of one price," Journal of International Economics, Elsevier, vol. 8(2), pages 341-351, May.
    6. Edward Miguel, 2021. "Evidence on Research Transparency in Economics," Journal of Economic Perspectives, American Economic Association, vol. 35(3), pages 193-214, Summer.
    7. Isard,Peter, 1995. "Exchange Rate Economics," Cambridge Books, Cambridge University Press, number 9780521466004.
    8. Bui, Nhuong & Pippenger, John, 1990. "Commodity prices, exchange rates and their relative volatility," Journal of International Money and Finance, Elsevier, vol. 9(1), pages 3-20, March.
    9. Kenneth Rogoff, 1996. "The Purchasing Power Parity Puzzle," Journal of Economic Literature, American Economic Association, vol. 34(2), pages 647-668, June.
    10. Engel, Charles & Rogers, John H, 1996. "How Wide Is the Border?," American Economic Review, American Economic Association, vol. 86(5), pages 1112-1125, December.
    11. Engel, Charles & Rogers, John H., 2001. "Deviations from purchasing power parity: causes and welfare costs," Journal of International Economics, Elsevier, vol. 55(1), pages 29-57, October.
    12. Pippenger, John, 2020. "The Law Of One Price, Purchasing Power Parity And Exchange Rates," University of California at Santa Barbara, Economics Working Paper Series qt8x04p85k, Department of Economics, UC Santa Barbara.
    13. Lo, Ming Chien & Zivot, Eric, 2001. "Threshold Cointegration And Nonlinear Adjustment To The Law Of One Price," Macroeconomic Dynamics, Cambridge University Press, vol. 5(4), pages 533-576, September.
    14. Pippenger, John, 2020. "The Law Of One Price, Purchasing Power Parity And Exchange Rates: Setting The Record Straight," University of California at Santa Barbara, Economics Working Paper Series qt2n8899rp, Department of Economics, UC Santa Barbara.
    15. Barry K. Goodwin, 1992. "Multivariate Cointegration Tests and the Law of one Price: A Clarification and Correction," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 14(2), pages 337-338.
    16. Goldberg, Pinelopi K. & Verboven, Frank, 2005. "Market integration and convergence to the Law of One Price: evidence from the European car market," Journal of International Economics, Elsevier, vol. 65(1), pages 49-73, January.
    17. Engel, Charles & Rogers, John H, 2001. "Violating the Law of One Price: Should We Make a Federal Case Out of It?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 33(1), pages 1-15, February.
    18. Lucio Sarno, 2005. "Viewpoint: Towards a solution to the puzzles in exchange rate economics: where do we stand?," Canadian Journal of Economics, Canadian Economics Association, vol. 38(3), pages 673-708, August.
    19. Horváth, Julius & Rátfai, Attila & Döme, Botond, 2008. "The border effect in small open economies," Economic Systems, Elsevier, vol. 32(1), pages 33-45, March.
    20. Matthias Lutz, 2004. "Pricing in Segmented Markets, Arbitrage Barriers, and the Law of One Price: Evidence from the European Car Market," Review of International Economics, Wiley Blackwell, vol. 12(3), pages 456-475, August.
    21. Jonathan Haskel & Holger Wolf, 2001. "The Law of One Price—A Case Study," Scandinavian Journal of Economics, Wiley Blackwell, vol. 103(4), pages 545-558, December.
    22. Jonathan Kearns, 2007. "Commodity Currencies: Why Are Exchange Rate Futures Biased if Commodity Futures Are Not?," The Economic Record, The Economic Society of Australia, vol. 83(260), pages 60-73, March.
    23. Yin-Wong Cheung & Kon Lai, 2006. "A Reappraisal of the Border Effect on Relative Price Volatility," International Economic Journal, Taylor & Francis Journals, vol. 20(4), pages 495-513.
    24. Lucio Sarno & Mark P. Taylor, 2002. "Purchasing Power Parity and the Real Exchange Rate," IMF Staff Papers, Palgrave Macmillan, vol. 49(1), pages 1-5.
    25. 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.
    26. Parsley, David C. & Wei, Shang-Jin, 2001. "Explaining the border effect: the role of exchange rate variability, shipping costs, and geography," Journal of International Economics, Elsevier, vol. 55(1), pages 87-105, October.
    27. Pippenger, John, 2003. "Modeling foreign exchange intervention: stock versus stock adjustment," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 13(2), pages 137-156, April.
    28. Smallwood, Aaron D., 2008. "Measuring the persistence of deviations from purchasing power parity with a fractionally integrated STAR model," Journal of International Money and Finance, Elsevier, vol. 27(7), pages 1161-1176, November.
    29. David C. Parsley & Shang-Jin Wei, 1996. "Convergence to the Law of One Price Without Trade Barriers or Currency Fluctuations," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 111(4), pages 1211-1236.
    30. Mark Taylor, 2006. "Real exchange rates and Purchasing Power Parity: mean-reversion in economic thought," Applied Financial Economics, Taylor & Francis Journals, vol. 16(1-2), pages 1-17.
    31. Akram, Q. Farooq & Rime, Dagfinn & Sarno, Lucio, 2008. "Arbitrage in the foreign exchange market: Turning on the microscope," Journal of International Economics, Elsevier, vol. 76(2), pages 237-253, December.
    32. Isard,Peter, 1995. "Exchange Rate Economics," Cambridge Books, Cambridge University Press, number 9780521460477.
    33. Kouretas, Georgios P, 1997. "The Canadian Dollar and Purchasing Power Parity during the Recent Float," Review of International Economics, Wiley Blackwell, vol. 5(4), pages 467-477, November.
    34. A. Protopapadakis, Aris & R. Stoll, Hans, 1986. "The Law of One Price in international commodity markets: A reformulation and some formal tests," Journal of International Money and Finance, Elsevier, vol. 5(3), pages 335-360, September.
    35. Mahbub Morshed, A. K. M., 2003. "What can we learn from a large border effect in developing countries?," Journal of Development Economics, Elsevier, vol. 72(1), pages 353-369, October.
    36. Pippenger, John & Phillips, Llad, 2008. "Some pitfalls in testing the law of one price in commodity markets," Journal of International Money and Finance, Elsevier, vol. 27(6), pages 915-925, October.
    37. Protopapadakis, Aris & Stoll, Hans R, 1983. "Spot and Futures Prices and the Law of One Price," Journal of Finance, American Finance Association, vol. 38(5), pages 1431-1455, December.
    38. Barry K. Goodwin, 1992. "Multivariate Cointegration Tests and the Law of One Price in International Wheat Markets," Review of Agricultural Economics, Agricultural and Applied Economics Association, vol. 14(1), pages 117-124.
    39. Michael, Panos & Nobay, A Robert & Peel, David, 1994. "Purchasing power parity yet again: evidence from spatially separated commodity markets," Journal of International Money and Finance, Elsevier, vol. 13(6), pages 637-657, December.
    40. Murray, Christian J. & Papell, David H., 2002. "The purchasing power parity persistence paradigm," Journal of International Economics, Elsevier, vol. 56(1), pages 1-19, January.
    41. Haskel, Jonathan & Wolf, Holger, 2001. " The Law of One Price--A Case Study," Scandinavian Journal of Economics, Wiley Blackwell, vol. 103(4), pages 545-558, December.
    42. Pippenger, John, 2007. "How should we think about markets for foreign exchange?," University of California at Santa Barbara, Economics Working Paper Series qt3w40w1b5, Department of Economics, UC Santa Barbara.
    43. Isard, Peter, 1977. "How Far Can We Push the "Law of One Price"?," American Economic Review, American Economic Association, vol. 67(5), pages 942-948, December.
    44. Goodwin, Barry K. & Grennes, Thomas & Wohlgenant, Michael K., 1990. "Testing the law of one price when trade takes time," Journal of International Money and Finance, Elsevier, vol. 9(1), pages 21-40, March.
    45. Joseph Kargbo, 2009. "Financial globalization and purchasing power parity in the G7 countries," Applied Economics Letters, Taylor & Francis Journals, vol. 16(1), pages 69-74.
    46. Andrew Coleman, 2009. "A Model of Spatial Arbitrage with Transport Capacity Constraints and Endogenous Transport Prices," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(1), pages 42-56.
    47. Marcus Asplund & Richard Friberg, 2001. "The Law of One Price in Scandinavian Duty-Free Stores," American Economic Review, American Economic Association, vol. 91(4), pages 1072-1083, September.
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