Testing for Forward-Rate Unbiasedness: On Regression in Levels and in Returns
Several recent empirical studies have been forced to reject exact 1:1 cointegration between spot and forward exchange rates. Theoretically, this is shown to provide a possible explanation for the puzzling negative estimates reported from spot-return-forward-premium regressions. In particular, the coefficient in this regression has a unit root component in its limit distribution that imparts a bias and skewness to the estimator. Simulations are used to demonstrate how even very small deviations from 1:1 cointegration can result in substantial bias. The empirical evidence suggests that the implied Dickey-Fuller-type terms do exhibit a downward bias, yet are of insufficient magnitude to fully account for the puzzling regression coefficients mentioned above. © 2003 President and Fellows of Harvard College and the Massachusetts Institute of Technology.
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.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
Volume (Year): 85 (2003)
Issue (Month): 2 (May)
|Contact details of provider:|| Web page: http://mitpress.mit.edu/journals/|
|Order Information:||Web: http://mitpress.mit.edu/journal-home.tcl?issn=00346535|
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.:
- Fama, Eugene F., 1984. "Forward and spot exchange rates," Journal of Monetary Economics, Elsevier, vol. 14(3), pages 319-338, November.
- McCallum, Bennett T., 1994.
"A reconsideration of the uncovered interest parity relationship,"
Journal of Monetary Economics,
Elsevier, vol. 33(1), pages 105-132, February.
- Bennett T. McCallum, 1992. "A Reconsideration of the Uncovered Interest Parity Relationship," NBER Working Papers 4113, National Bureau of Economic Research, Inc.
- Graham Elliott & Thomas J. Rothenberg & James H. Stock, 1992.
"Efficient Tests for an Autoregressive Unit Root,"
NBER Technical Working Papers
0130, National Bureau of Economic Research, Inc.
- Mark, Nelson C., 1985. "On time varying risk premia in the foreign exchange market: An econometric analysis," Journal of Monetary Economics, Elsevier, vol. 16(1), pages 3-18, July.
- Goodhart, Charles A E & McMahon, Patrick C & Ngama, Yerima L, 1997. "Why Does the Spot-Forward Discount Fail to Predict Changes in Future Spot Rates," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 2(2), pages 121-29, April.
- Lewis, Karen K, 1989. "Changing Beliefs and Systematic Rational Forecast Errors with Evidence from Foreign Exchange," American Economic Review, American Economic Association, vol. 79(4), pages 621-636, September.
- Serena Ng & Pierre Perron, 2001.
"LAG Length Selection and the Construction of Unit Root Tests with Good Size and Power,"
Econometric Society, vol. 69(6), pages 1519-1554, November.
- Serena Ng & Pierre Perron, 1997. "Lag Length Selection and the Construction of Unit Root Tests with Good Size and Power," Boston College Working Papers in Economics 369, Boston College Department of Economics, revised 01 Sep 2000.
- Baillie, Richard T. & Bollerslev, Tim, 2000. "The forward premium anomaly is not as bad as you think," Journal of International Money and Finance, Elsevier, vol. 19(4), pages 471-488, August.
- Modjtahedi, Bagher, 1991. "Multiple maturities and time-varying risk premia in forward exchange markets : An econometric analysis," Journal of International Economics, Elsevier, vol. 30(1-2), pages 69-86, February.
- Phillips, Peter C B & McFarland, James W & McMahon, Patrick C, 1996.
"Robust Tests of Forward Exchange Market Efficiency with Empirical Evidence from the 1920s,"
Journal of Applied Econometrics,
John Wiley & Sons, Ltd., vol. 11(1), pages 1-22, Jan.-Feb..
- Peter C.B. Phillips & James W. McFarland & Patrick C. McMahon, 1994. "Robust Tests of Forward Exchange Market Efficiency with Empirical Evidence from the 1920's," Cowles Foundation Discussion Papers 1080, Cowles Foundation for Research in Economics, Yale University.
- Peter C.B. Phillips, 1993.
"Fully Modified Least Squares and Vector Autoregression,"
Cowles Foundation Discussion Papers
1047, Cowles Foundation for Research in Economics, Yale University.
- Phillips, Peter C B, 1995. "Fully Modified Least Squares and Vector Autoregression," Econometrica, Econometric Society, vol. 63(5), pages 1023-1078, September.
- Engel, Charles, 1996.
"The forward discount anomaly and the risk premium: A survey of recent evidence,"
Journal of Empirical Finance,
Elsevier, vol. 3(2), pages 123-192, June.
- Charles Engel, 1995. "The Forward Discount Anomaly and the Risk Premium: A Survey of Recent Evidence," NBER Working Papers 5312, National Bureau of Economic Research, Inc.
- Maurice Obstfeld & Kenneth S. Rogoff, 1996. "Foundations of International Macroeconomics," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262150476.
- Martin D. Evans & Karen K. Lewis, 1992.
"Peso Problems and Heterogeneous Trading: Evidence From Excess Returns in Foreign Exchange and Euromarkets,"
NBER Working Papers
4003, National Bureau of Economic Research, Inc.
- Martin D. Evans & Karen K. Lewis, 1992. "Peso Problems and Heterogeneous Trading: Evidence from Excess Returns in Foreign Exchange and Euromarkets," Working Papers 92-13, New York University, Leonard N. Stern School of Business, Department of Economics.
- 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.
- Perron, P. & Rodriguez, G., 2000.
"Residual Based Tests for Cointegration with GLS Detrended Data,"
0004e, University of Ottawa, Department of Economics.
- Pierre Perron & Gabriel RodrÃguez, "undated". "Residuals-based Tests for Cointegration with GLS Detrended Data," Boston University - Department of Economics - Working Papers Series wp2015-017, Boston University - Department of Economics, revised 19 Oct 2015.
- Crowder, William J, 1994. "Foreign exchange market efficiency and common stochastic trends," Journal of International Money and Finance, Elsevier, vol. 13(5), pages 551-564, October.
- 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.
- Alex Maynard & Peter C. B. Phillips, 2001. "Rethinking an old empirical puzzle: econometric evidence on the forward discount anomaly," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 16(6), pages 671-708.
- Crowder, William J., 1995. "Covered interest parity and international capital market efficiency," International Review of Economics & Finance, Elsevier, vol. 4(2), pages 115-132.
- Kaminsky, Graciela & Peruga, Rodrigo, 1990. "Can a time-varying risk premium explain excess returns in the forward market for foreign exchange?," Journal of International Economics, Elsevier, vol. 28(1-2), pages 47-70, February.
- Hai, Weike & Mark, Nelson C & Wu, Yangru, 1997. "Understanding Spot and Forward Exchange Rate Regressions," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 12(6), pages 715-734, Nov.-Dec..
When requesting a correction, please mention this item's handle: RePEc:tpr:restat:v:85:y:2003:i:2:p:313-327. 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: (Kristin Waites)
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.