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The Forward Exchange Rate Bias Puzzle: Evidence from New Cointegration Tests

Author

Listed:
  • Raj Aggarwal
  • Brian M. Lucey
  • Sunil K. Mohanty
Abstract
An important puzzle in international finance is the failure of the forward exchange rate to be a rational forecast of the future spot rate. It has often been suggested that this puzzle may be resolved by using better statistical procedures that correct for both non-stationarity and nonnormality in the data. We document that even after accounting for non-stationarity, nonnormality, and heteroscedasticity using parametric and non-parametric tests on data for over a quarter century, US dollar forward rates for horizons ranging from one to twelve months for the major currencies, the British pound, Japanese yen, Swiss franc, and the German mark, are generally not rational forecasts of future spot rates. These findings of non-rationality in forward exchange rates for the major currencies continue to be puzzling especially as these foreign exchange markets are some of the most liquid asset markets with very low trading costs.

Suggested Citation

  • Raj Aggarwal & Brian M. Lucey & Sunil K. Mohanty, 2006. "The Forward Exchange Rate Bias Puzzle: Evidence from New Cointegration Tests," The Institute for International Integration Studies Discussion Paper Series iiisdp123, IIIS.
    • Handle: RePEc:iis:dispap:iiisdp123
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    References listed on IDEAS

    as
    1. Winston Lin & Yueh Chen, 1998. "Forecasting foreign exchange rates with an intrinsically nonlinear dynamic speed of adjustment model," Applied Economics, Taylor & Francis Journals, vol. 30(3), pages 295-312.
    2. Hansen, Lars Peter & Hodrick, Robert J, 1980. "Forward Exchange Rates as Optimal Predictors of Future Spot Rates: An Econometric Analysis," Journal of Political Economy, University of Chicago Press, vol. 88(5), pages 829-853, October.
    3. repec:bla:jfinan:v:44:y:1989:i:1:p:167-81 is not listed on IDEAS
    4. Barnhart, Scott W. & Szakmary, Andrew C., 1991. "Testing the Unbiased Forward Rate Hypothesis: Evidence on Unit Roots, Co-Integration, and Stochastic Coefficients," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 26(2), pages 245-267, June.
    5. Domowitz, Ian & Hakkio, Craig S., 1985. "Conditional variance and the risk premium in the foreign exchange market," Journal of International Economics, Elsevier, vol. 19(1-2), pages 47-66, August.
    6. Frederic S. Mishkin, 1983. "A Rational Expectations Approach to Macroeconometrics: Testing Policy Ineffectiveness and Efficient-Markets Models," NBER Books, National Bureau of Economic Research, Inc, number mish83-1.
    7. Hodrick, Robert J. & Srivastava, Sanjay, 1986. "The covariation of risk premiums and expected future spot exchange rates," Journal of International Money and Finance, Elsevier, vol. 5(1, Supple), pages 5-21, March.
    8. Aggarwal, Raj & Mohanty, Sunil & Song, Frank, 1995. "Are Survey Forecasts of Macroeconomic Variables Rational?," The Journal of Business, University of Chicago Press, vol. 68(1), pages 99-119, January.
    9. Hong‐Jen Lin & Winston T. Lin, 2000. "A Dynamic and Stochastic Beta and Its Implications in Global Capital Markets," International Finance, Wiley Blackwell, vol. 3(1), pages 123-160, April.
    10. Mack Ott & Paul T. W. M. Veugelers, 1986. "Forward exchange rates in efficient markets: the effects of news and changes in monetary policy regimes," Review, Federal Reserve Bank of St. Louis, issue Jun, pages 5-15.
    11. Wolff, Christian C, 1987. "Forward Exchange Rates and Expected Future Spot Rates," CEPR Discussion Papers 187, C.E.P.R. Discussion Papers.
    12. Chiang, Thomas C, 1988. "The Forward Rate as a Predictor of the Future Spot Rate--A Stochastic Coefficient Approach," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 20(2), pages 212-232, May.
    13. Liu, Peter C & Maddala, G S, 1992. "Using Survey Data to Test Market Efficiency in the Foreign Exchange Markets," Empirical Economics, Springer, vol. 17(2), pages 303-314.
    14. Norrbin, Stefan C. & Reffett, Kevin L., 1996. "Exogeneity and forward rate unbiasedness," Journal of International Money and Finance, Elsevier, vol. 15(2), pages 267-274, April.
    15. Cornell, Bradford, 1977. "Spot rates, forward rates and exchange market efficiency," Journal of Financial Economics, Elsevier, vol. 5(1), pages 55-65, August.
    16. Sephton, Peter S. & Larsen, Hans K., 1991. "Tests of exchange market efficiency: fragile evidence from cointegration tests," Journal of International Money and Finance, Elsevier, vol. 10(4), pages 561-570, December.
    17. Wolff, Christian C P, 1987. "Forward Foreign Exchange Rates, Expected Spot Rates, and Premia: A Signal-Extraction Approach," Journal of Finance, American Finance Association, vol. 42(2), pages 395-406, June.
    18. Longworth, David, 1981. "Testing the Efficiency of the Canadian-U.S. Exchange Market under the Assumption of no Risk Premium," Journal of Finance, American Finance Association, vol. 36(1), pages 43-49, March.
    19. Phillips, P.C.B., 1986. "Understanding spurious regressions in econometrics," Journal of Econometrics, Elsevier, vol. 33(3), pages 311-340, December.
    20. Phillips, P C B, 1987. "Time Series Regression with a Unit Root," Econometrica, Econometric Society, vol. 55(2), pages 277-301, March.
    21. Geweke, John F & Feige, Edgar L, 1979. "Some Joint Tests of the Efficiency of Markets for Forward Foreign Exchange," The Review of Economics and Statistics, MIT Press, vol. 61(3), pages 334-341, August.
    22. Winston T. Lin & Hong-Jen Lin & Yueh H. Chen, 2002. "The Dynamics and Stochastics of Currency Betas Based on the Unbiasedness Hypothesis in Foreign Exchange Markets," Multinational Finance Journal, Multinational Finance Journal, vol. 6(3-4), pages 167-195, September.
    23. Hakkio, Craig S. & Rush, Mark, 1989. "Market efficiency and cointegration: an application to the sterling and deutschemark exchange markets," Journal of International Money and Finance, Elsevier, vol. 8(1), pages 75-88, March.
    24. Edwards, Sebastian, 1982. "Exchange rates and `news': A multi-currency approach," Journal of International Money and Finance, Elsevier, vol. 1(1), pages 211-224, January.
    25. Meese, Richard A & Singleton, Kenneth J, 1982. "On Unit Roots and the Empirical Modeling of Exchange Rates," Journal of Finance, American Finance Association, vol. 37(4), pages 1029-1035, September.
    26. Frederic S. Mishkin, 1983. "Introduction to "A Rational Expectations Approach to Macroeconometrics: Testing Policy Ineffectiveness and Efficient-Markets Models"," NBER Chapters, in: A Rational Expectations Approach to Macroeconometrics: Testing Policy Ineffectiveness and Efficient-Markets Models, pages 1-6, National Bureau of Economic Research, Inc.
    27. Engle, Robert & Granger, Clive, 2015. "Co-integration and error correction: Representation, estimation, and testing," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 39(3), pages 106-135.
    28. Bakshi, Gurdip S & Naka, Atsuyuki, 1997. "Unbiasedness of the Forward Exchange Rates," The Financial Review, Eastern Finance Association, vol. 32(1), pages 145-162, February.
    29. Sergey V. Chernenko, 2004. "The information content of forward and futures prices: market expectations and the price of risk," International Finance Discussion Papers 808, Board of Governors of the Federal Reserve System (U.S.).
    30. Tauchen, George, 2001. "The bias of tests for a risk premium in forward exchange rates," Journal of Empirical Finance, Elsevier, vol. 8(5), pages 695-704, December.
    31. Winston T. Lin, 1999. "Dynamic and Stochastic Instability and the Unbiased Forward Rate Hypothesis: A Variable Mean Response Approach," Multinational Finance Journal, Multinational Finance Journal, vol. 3(3), pages 173-221, September.
    32. Phillips, P C B, 1987. "Time Series Regression with a Unit Root," Econometrica, Econometric Society, vol. 55(2), pages 277-301, March.
    33. Hsieh, David A., 1984. "Tests of rational expectations and no risk premium in forward exchange markets," Journal of International Economics, Elsevier, vol. 17(1-2), pages 173-184, August.
    34. Gregory, Allan W. & McCurdy, Thomas H., 1984. "Testing the unbiasedness hypothesis in the forward foreign exchange market: A specification analysis," Journal of International Money and Finance, Elsevier, vol. 3(3), pages 357-368, December.
    35. Zarnowitz, Victor, 1985. "Rational Expectations and Macroeconomic Forecasts," Journal of Business & Economic Statistics, American Statistical Association, vol. 3(4), pages 293-311, October.
    36. repec:bla:intfin:v:3:y:2000:i:1:p:123-60 is not listed on IDEAS
    37. Phillips, Peter C B & Ouliaris, S, 1990. "Asymptotic Properties of Residual Based Tests for Cointegration," Econometrica, Econometric Society, vol. 58(1), pages 165-193, January.
    38. Fama, Eugene F., 1984. "Forward and spot exchange rates," Journal of Monetary Economics, Elsevier, vol. 14(3), pages 319-338, November.
    39. Brendan McCabe & Stephen Leybourne & David Harris, 2003. "Testing for Stochastic Cointegration and Evidence for Present Value Models," Econometrics 0311009, University Library of Munich, Germany.
    40. Cavaglia, Stefano M F G & Verschoor, Willem F C & Wolff, Christian C P, 1994. "On the Biasedness of Forward Foreign Exchange Rates: Irrationality or Risk Premia?," The Journal of Business, University of Chicago Press, vol. 67(3), pages 321-343, July.
    41. Boothe, Paul & Longworth, David, 1986. "Foreign exchange market efficiency tests: Implications of recent empirical findings," Journal of International Money and Finance, Elsevier, vol. 5(2), pages 135-152, June.
    42. Banerjee, Anindya & Hendry, David F, 1992. "Testing Integration and Cointegration: An Overview," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 54(3), pages 225-255, August.
    43. Stock, James H, 1987. "Asymptotic Properties of Least Squares Estimators of Cointegrating Vectors," Econometrica, Econometric Society, vol. 55(5), pages 1035-1056, September.
    44. Liu, Peter C. & Maddala, G. S., 1992. "Rationality of survey data and tests for market efficiency in the foreign exchange markets," Journal of International Money and Finance, Elsevier, vol. 11(4), pages 366-381, August.
    45. Breitung, Jorg, 2002. "Nonparametric tests for unit roots and cointegration," Journal of Econometrics, Elsevier, vol. 108(2), pages 343-363, June.
    46. Harris, David & McCabe, Brendan & Leybourne, Stephen, 2002. "Stochastic cointegration: estimation and inference," Journal of Econometrics, Elsevier, vol. 111(2), pages 363-384, December.
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    Cited by:

    1. Josef Arlt & Martin Mandel, 2017. "An Empirical Analysis of Relationships between the Forward Exchange Rates and Present and Future Spot Exchange Rates Example of CZK/USD and CZK/EUR," Czech Journal of Economics and Finance (Finance a uver), Charles University Prague, Faculty of Social Sciences, vol. 67(3), pages 199-220, June.

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    More about this item

    Keywords

    flight-to-quality; contagion; multivariate GARCH;
    All these keywords.

    JEL classification:

    • F31 - International Economics - - International Finance - - - Foreign Exchange
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • F47 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Forecasting and Simulation: Models and Applications
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets

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