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A Complete Solution To The Forward-Bias Puzzle

  • Pippenger, John
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    A complete solution to the forward-bias puzzle should provide an econometric solution and an economic explanation for that solution. A complete solution should also explain the closely related failure of uncovered interest parity. In addition it should explain some related anomalies. One such anomaly is that variances for changes in exchange rates are over 100 times larger than variances for interest rate differentials and forward premiums. My econometric solution is that the relevant test equations omit two variables that covered interest parity implies should be included. For my data, the missing variables explain the failure of uncovered interest parity and the forward-bias puzzle. The missing variables also explain why the variance for changes in exchange rates is over 100 times larger than the variance for both interest rate differentials and forward premiums. My economic explanation is that, in general, forward rates do not equal expected future spot rates.

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    Paper provided by Department of Economics, UC Santa Barbara in its series University of California at Santa Barbara, Economics Working Paper Series with number qt5gq9z4j0.

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    Date of creation: 24 Jan 2011
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    Handle: RePEc:cdl:ucsbec:qt5gq9z4j0
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    1. Leon, Hyginus & Sarno, Lucio & Valente, Giorgio, 2006. "Nonlinearity in Deviations from Uncovered Interest Parity: An Explanation of the Forward Bias Puzzle," CEPR Discussion Papers 5527, C.E.P.R. Discussion Papers.
    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. Arnaud Mehl & Lorenzo Cappiello, 2009. "Uncovered Interest Parity at Long Horizons: Evidence on Emerging Economies ," Review of International Economics, Wiley Blackwell, vol. 17(5), pages 1019-1037, November.
    4. Sercu, Piet & Vinaimont, Tom, 2006. "The forward bias in the ECU: Peso risks vs. fads and fashions," Journal of Banking & Finance, Elsevier, vol. 30(8), pages 2409-2432, August.
    5. Akram, Q. Farooq & Rime, Dagfinn & Sarno, Lucio, 2006. "Arbitrage in the Foreign Exchange Market: Turning on the Microscope," SIFR Research Report Series 42, Institute for Financial Research.
    6. Sarantis, Nicholas, 2006. "Testing the uncovered interest parity using traded volatility, a time-varying risk premium and heterogeneous expectations," Journal of International Money and Finance, Elsevier, vol. 25(7), pages 1168-1186, November.
    7. Frankel, Jeffrey & Poonawala, Jumana, 2010. "The forward market in emerging currencies: Less biased than in major currencies," Journal of International Money and Finance, Elsevier, vol. 29(3), pages 585-598, April.
    8. Levent, Korap, 2010. "Does the uncovered interest parity hold in short horizons?," MPRA Paper 20788, University Library of Munich, Germany.
    9. Richard T. Baillie & Rehim Kilic, 2005. "Do Asymmetric and Nonlinear Adjustments Explain the Forward Premium Anomaly?," Working Papers 543, Queen Mary University of London, School of Economics and Finance.
    10. Alain P. Chaboud & Jonathan H. Wright, 2003. "Uncovered interest parity: it works, but not for long," International Finance Discussion Papers 752, Board of Governors of the Federal Reserve System (U.S.).
    11. Jon Faust & John H. Rogers, 1999. "Monetary policy's role in exchange rate behavior," International Finance Discussion Papers 652, Board of Governors of the Federal Reserve System (U.S.).
    12. 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.
    13. Stephen E. Haynes & Avik Chakraborty, 2005. "Econometrics of the forward premium puzzle," University of Oregon Economics Department Working Papers 2005-18, University of Oregon Economics Department.
    14. Bing Han, 2004. "Is the forward premium puzzle universal?," Applied Economics Letters, Taylor & Francis Journals, vol. 11(2), pages 131-134.
    15. Nathan S. Balke & Mark E. Wohar, 1997. "Nonlinear dynamics and covered interest rate parity," Working Papers 9701, Federal Reserve Bank of Dallas.
    16. Menzie D. Chinn & Guy Meredith, 2004. "Monetary Policy and Long-Horizon Uncovered Interest Parity," IMF Staff Papers, Palgrave Macmillan, vol. 51(3), pages 409-430, November.
    17. Hochradl, Markus & Wagner, Christian, 2010. "Trading the forward bias: Are there limits to speculation?," Journal of International Money and Finance, Elsevier, vol. 29(3), pages 423-441, April.
    18. George W. Evans & Avik Chakraborty, 2006. "Can Perpetual Learning Explain the Forward Premium Puzzle?," University of Oregon Economics Department Working Papers 2006-8, University of Oregon Economics Department, revised 20 Aug 2006.
    19. Sercu, Piet & Vandebroek, Martina & Wu, Xueping, 2008. "Is the forward bias economically small? Evidence from European rates," Journal of International Money and Finance, Elsevier, vol. 27(8), pages 1284-1302, December.
    20. repec:ebl:ecbull:v:6:y:2008:i:42:p:1-17 is not listed on IDEAS
    21. 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, 03.
    22. Philippe Bacchetta & Eric van Wincoop, 2010. "Infrequent Portfolio Decisions: A Solution to the Forward Discount Puzzle," American Economic Review, American Economic Association, vol. 100(3), pages 870-904, June.
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