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The Time Variation of Risk and Return in the Foreign Exchange and Stock Markets

  • Giovannini, Alberto
  • Jorion, Philippe

This paper attempts to determine whether the fluctuations of conditional first and second moments--which are observed for many assets--are consistent with the Sharpe-Lintner-Mossin capital asset pricing model. The authors test the mean-variance model under several different assumptions about the time variation of conditional second moments of returns, using weekly data from July 1974 to December 1986, that include returns on a portfolio composed of dollar, Deutsche mark, sterling, and Swiss franc assets, together with the U.S. stock market. The results indicate that estimated conditional variances cannot explain the observed time variation of risk premia. Copyright 1989 by American Finance Association.

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Article provided by American Finance Association in its journal Journal of Finance.

Volume (Year): 44 (1989)
Issue (Month): 2 (June)
Pages: 307-25

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Handle: RePEc:bla:jfinan:v:44:y:1989:i:2:p:307-25
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  1. Alberto Giovannini, 1987. "Uncertainty and Liquidity," NBER Working Papers 2296, National Bureau of Economic Research, Inc.
  2. R. C. Merton, 1970. "Optimum Consumption and Portfolio Rules in a Continuous-time Model," Working papers 58, Massachusetts Institute of Technology (MIT), Department of Economics.
  3. Bollerslev, Tim & Engle, Robert F & Wooldridge, Jeffrey M, 1988. "A Capital Asset Pricing Model with Time-Varying Covariances," Journal of Political Economy, University of Chicago Press, vol. 96(1), pages 116-31, February.
  4. Frankel, Jeffrey A. & Meese, Richard, 1987. "Are Exchange Rates Excessively Variable?," Department of Economics, Working Paper Series qt18n4c5f6, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
  5. Ferson, Wayne E & Kandel, Shmuel & Stambaugh, Robert F, 1987. " Tests of Asset Pricing with Time-Varying Expected Risk Premiums and Market Betas," Journal of Finance, American Finance Association, vol. 42(2), pages 201-20, June.
  6. Farmer, Roger, 1987. "Closed-Form Solutions to Dynamic Stochastic Choice Problems," The Warwick Economics Research Paper Series (TWERPS) 282, University of Warwick, Department of Economics.
  7. Frankel, Jeffrey A., 1982. "In search of the exchange risk premium: A six-currency test assuming mean-variance optimization," Journal of International Money and Finance, Elsevier, vol. 1(1), pages 255-274, January.
  8. James M. Poterba & Lawrence H. Summers, 1984. "The Persistence of Volatility and Stock Market Fluctuations," Working papers 353, Massachusetts Institute of Technology (MIT), Department of Economics.
  9. Robert J. Hodrick & Sanjay Srivastava, 1985. "The Covariation of Risk Premiums and Expected Future Spot Exchange Rates," NBER Working Papers 1749, National Bureau of Economic Research, Inc.
  10. Hansen, Lars Peter, 1982. "Large Sample Properties of Generalized Method of Moments Estimators," Econometrica, Econometric Society, vol. 50(4), pages 1029-54, July.
  11. R. Mehra & E. Prescott, 2010. "The equity premium: a puzzle," Levine's Working Paper Archive 1401, David K. Levine.
  12. Lucas, Robert Jr., 1982. "Interest rates and currency prices in a two-country world," Journal of Monetary Economics, Elsevier, vol. 10(3), pages 335-359.
  13. Engel, Charles & Rodrigues, Anthony P, 1989. "Tests of International CAPM with Time-Varying Covariances," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 4(2), pages 119-38, April-Jun.
  14. Giovannini, Alberto & Jorion, Philippe, 1988. "Foreign exchange risk premia volatility once again," Journal of International Money and Finance, Elsevier, vol. 7(1), pages 111-113, March.
  15. Giovannini, Alberto & Jorion, Philippe, 1987. "Interest rates and risk premia in the stock market and in the foreign exchange market," Journal of International Money and Finance, Elsevier, vol. 6(1), pages 107-123, March.
  16. French, Kenneth R. & Schwert, G. William & Stambaugh, Robert F., 1987. "Expected stock returns and volatility," Journal of Financial Economics, Elsevier, vol. 19(1), pages 3-29, September.
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