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: A Risk Management Approach to Optimal Asset Allocation

Author

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  • Thomas J. Flavin

    (Economics, National University of Ireland, Maynooth)

  • Michael R. Wickens

    (University of York, UK.)

Abstract

This paper examines how to improve tactical asset allocation by better risk management instead of concentrating on maximising returns. This is achieved by using forecasts of the time- varying conditional covariance matrix of returns obtained from a new specification of the multivariate GARCH process that is particularly well suited to modelling asset returns due to its generality, parameter parsimony and relative ease of estimation. We show that for a portfolio of four UK assets over the period 1976-1997 it would be possible to reduce portfolio risk by on average 5% compared with using the constant sample covariance matrix.

Suggested Citation

  • Thomas J. Flavin & Michael R. Wickens, 1998. ": A Risk Management Approach to Optimal Asset Allocation," Economics Department Working Paper Series n851298, Department of Economics, National University of Ireland - Maynooth.
    • Handle: RePEc:may:mayecw:n851298
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    1. Ferson, Wayne E. & Harvey, Campbell R., 1997. "Fundamental determinants of national equity market returns: A perspective on conditional asset pricing," Journal of Banking & Finance, Elsevier, vol. 21(11-12), pages 1625-1665, December.
    2. Engle, Robert F. & Kroner, Kenneth F., 1995. "Multivariate Simultaneous Generalized ARCH," Econometric Theory, Cambridge University Press, vol. 11(1), pages 122-150, February.
    3. Andrew Clare & Raymond O'Brien & Stephen Thomas & Michael Wickens, "undated". "Macroeconomic Shocks and the Domestic CAPM: Evidence from the UK Stock Market," Discussion Papers 94/10, Department of Economics, University of York.
    4. Bollerslev, Tim & Engle, Robert F. & Nelson, Daniel B., 1986. "Arch models," Handbook of Econometrics, in: R. F. Engle & D. McFadden (ed.), Handbook of Econometrics, edition 1, volume 4, chapter 49, pages 2959-3038, Elsevier.
    5. Levy, Haim & Sarnat, Marshall, 1970. "International Diversification of Investment Portfolios," American Economic Review, American Economic Association, vol. 60(4), pages 668-675, September.
    6. Yacine AÏT‐SAHALI & Michael W. Brandt, 2001. "Variable Selection for Portfolio Choice," Journal of Finance, American Finance Association, vol. 56(4), pages 1297-1351, August.
    7. Campbell, John Y., 1987. "Stock returns and the term structure," Journal of Financial Economics, Elsevier, vol. 18(2), pages 373-399, June.
    8. John Y. Campbell, Robert J. Shiller, 1988. "The Dividend-Price Ratio and Expectations of Future Dividends and Discount Factors," The Review of Financial Studies, Society for Financial Studies, vol. 1(3), pages 195-228.
    9. Wickens, Michael R. & Smith, Peter N, 2002. "Macroeconomic Sources of FOREX Risk," CEPR Discussion Papers 3148, C.E.P.R. Discussion Papers.
    10. Thomas J. Flavin & Michael R. Wickens, 1998. ": A Risk Management Approach to Optimal Asset Allocation," Economics Department Working Paper Series n851298, Department of Economics, National University of Ireland - Maynooth.
    11. 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 119-138, April-Jun.
    12. Cumby, Robert & Figlewski, Stephen & Hasbrouck, Joel, 1994. "International asset allocation with time varying risk: an analysis and implementation," Japan and the World Economy, Elsevier, vol. 6(1), pages 1-25.
    13. Clare, A D & Thomas, S H & Wickens, M R, 1994. "Is the Gilt-Equity Yield Ratio Useful for Predicting UK Stock Returns?," Economic Journal, Royal Economic Society, vol. 104(423), pages 303-315, March.
    14. repec:bla:jfinan:v:44:y:1989:i:5:p:1115-53 is not listed on IDEAS
    15. Fama, Eugene F., 1984. "The information in the term structure," Journal of Financial Economics, Elsevier, vol. 13(4), pages 509-528, December.
    16. Hodrick, Robert J, 1992. "Dividend Yields and Expected Stock Returns: Alternative Procedures for Inference and Measurement," The Review of Financial Studies, Society for Financial Studies, vol. 5(3), pages 357-386.
    17. Keim, Donald B. & Stambaugh, Robert F., 1986. "Predicting returns in the stock and bond markets," Journal of Financial Economics, Elsevier, vol. 17(2), pages 357-390, December.
    18. Asprem, Mads, 1989. "Stock prices, asset portfolios and macroeconomic variables in ten European countries," Journal of Banking & Finance, Elsevier, vol. 13(4-5), pages 589-612, September.
    19. Clare, A. D. & Smith, P. N. & Thomas, S. H., 1997. "UK stock returns and robust tests of mean variance efficiency," Journal of Banking & Finance, Elsevier, vol. 21(5), pages 641-660, May.
    20. John Y. Campbell & Robert J. Shiller, 1991. "Yield Spreads and Interest Rate Movements: A Bird's Eye View," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(3), pages 495-514.
    21. Tzavalis, Elias & Wickens, Michael R, 1997. "Explaining the Failures of the Term Spread Models of the Rational Expectations Hypothesis of the Term Structure," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 29(3), pages 364-380, August.
    22. Karen K. Lewis, 1998. "International Home Bias in International Finance and Business Cycles," NBER Working Papers 6351, National Bureau of Economic Research, Inc.
    23. Bollerslev, Tim & Chou, Ray Y. & Kroner, Kenneth F., 1992. "ARCH modeling in finance : A review of the theory and empirical evidence," Journal of Econometrics, Elsevier, vol. 52(1-2), pages 5-59.
    24. French, Kenneth R & Poterba, James M, 1991. "Investor Diversification and International Equity Markets," American Economic Review, American Economic Association, vol. 81(2), pages 222-226, May.
    25. repec:bla:jfinan:v:43:y:1988:i:1:p:197-215 is not listed on IDEAS
    26. Campbell, John Y & Ammer, John, 1993. "What Moves the Stock and Bond Markets? A Variance Decomposition for Long-Term Asset Returns," Journal of Finance, American Finance Association, vol. 48(1), pages 3-37, March.
    27. Cooper, Ian & Kaplanis, Evi, 1994. "Home Bias in Equity Portfolios, Inflation Hedging, and International Capital Market Equilibrium," The Review of Financial Studies, Society for Financial Studies, vol. 7(1), pages 45-60.
    28. Fama, Eugene F & French, Kenneth R, 1992. "The Cross-Section of Expected Stock Returns," Journal of Finance, American Finance Association, vol. 47(2), pages 427-465, June.
    29. Fama, Eugene F. & Schwert, G. William, 1977. "Asset returns and inflation," Journal of Financial Economics, Elsevier, vol. 5(2), pages 115-146, November.
    30. Geske, Robert & Roll, Richard, 1983. "The Fiscal and Monetary Linkage between Stock Returns and Inflation," Journal of Finance, American Finance Association, vol. 38(1), pages 1-33, March.
    31. Ernst R. Berndt & Bronwyn H. Hall & Robert E. Hall & Jerry A. Hausman, 1974. "Estimation and Inference in Nonlinear Structural Models," NBER Chapters, in: Annals of Economic and Social Measurement, Volume 3, number 4, pages 653-665, National Bureau of Economic Research, Inc.
    32. Thomas J. Flavin & Michael R. Wickens, 2000. "Global Asset Allocation with Time-varying Risk," Economics Department Working Paper Series n1020800, Department of Economics, National University of Ireland - Maynooth.
    33. Chen, Nai-Fu & Roll, Richard & Ross, Stephen A, 1986. "Economic Forces and the Stock Market," The Journal of Business, University of Chicago Press, vol. 59(3), pages 383-403, July.
    34. repec:cup:etheor:v:11:y:1995:i:1:p:122-50 is not listed on IDEAS
    35. Fama, Eugene F & French, Kenneth R, 1995. "Size and Book-to-Market Factors in Earnings and Returns," Journal of Finance, American Finance Association, vol. 50(1), pages 131-155, March.
    36. Jorion, Philippe, 1985. "International Portfolio Diversification with Estimation Risk," The Journal of Business, University of Chicago Press, vol. 58(3), pages 259-278, July.
    37. Best, Michael J & Grauer, Robert R, 1991. "On the Sensitivity of Mean-Variance-Efficient Portfolios to Changes in Asset Means: Some Analytical and Computational Results," The Review of Financial Studies, Society for Financial Studies, vol. 4(2), pages 315-342.
    38. Fama, Eugene F. & French, Kenneth R., 1989. "Business conditions and expected returns on stocks and bonds," Journal of Financial Economics, Elsevier, vol. 25(1), pages 23-49, November.
    39. William F. Sharpe, 1964. "Capital Asset Prices: A Theory Of Market Equilibrium Under Conditions Of Risk," Journal of Finance, American Finance Association, vol. 19(3), pages 425-442, September.
    40. Harvey, Campbell R, 1991. "The World Price of Covariance Risk," Journal of Finance, American Finance Association, vol. 46(1), pages 111-157, March.
    41. Nicolaas Groenewold & Gregory O'Rourke & Stephen Thomas, 1997. "Stock returns and inflation: a macro analysis," Applied Financial Economics, Taylor & Francis Journals, vol. 7(2), pages 127-136.
    42. Bera, Anil K & Higgins, Matthew L, 1993. "ARCH Models: Properties, Estimation and Testing," Journal of Economic Surveys, Wiley Blackwell, vol. 7(4), pages 305-366, December.
    43. Gultekin, N Bulent, 1983. "Stock Market Returns and Inflation: Evidence from Other Countries," Journal of Finance, American Finance Association, vol. 38(1), pages 49-65, March.
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    Cited by:

    1. Thomas J. Flavin & Michael R. Wickens, 1998. "Optimal International Asset Allocation and Home Bias," Economics Department Working Paper Series n841298, Department of Economics, National University of Ireland - Maynooth.
    2. T.J. Flavin & M.R. Wickens, 2003. "Macroeconomic influences on optimal asset allocation," Review of Financial Economics, John Wiley & Sons, vol. 12(2), pages 207-231.
    3. Thomas J. Flavin & Michael R. Wickens, 1998. ": A Risk Management Approach to Optimal Asset Allocation," Economics Department Working Paper Series n851298, Department of Economics, National University of Ireland - Maynooth.
    4. Andrew Clark, 2005. "The use of Hurst and effective return in investing," Quantitative Finance, Taylor & Francis Journals, vol. 5(1), pages 1-8.
    5. Thomas J. Flavin & Michael R. Wickens, 2006. "Optimal International Asset Allocation With Time‐Varying Risk," Scottish Journal of Political Economy, Scottish Economic Society, vol. 53(5), pages 543-564, November.
    6. Hiona Balfoussia & Mike Wickens, 2007. "Macroeconomic Sources of Risk in the Term Structure," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(1), pages 205-236, February.
    7. Peter Smith & Michael Wickens, 2002. "Asset Pricing with Observable Stochastic Discount Factors," Journal of Economic Surveys, Wiley Blackwell, vol. 16(3), pages 397-446, July.
    8. Thomas J. Flavin & Michael R. Wickens, 2000. "Global Asset Allocation with Time-varying Risk," Economics Department Working Paper Series n1020800, Department of Economics, National University of Ireland - Maynooth.
    9. Thomas J. Flavin & Michele G. Limosani, 2000. "Explaining European Short-term Interest Rate Differentials: An Application of Tobin's Portfolio Theory," Economics Department Working Paper Series n1000500, Department of Economics, National University of Ireland - Maynooth.

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    More about this item

    Keywords

    Risk management; asset allocation; GARCH;
    All these keywords.

    JEL classification:

    • G1 - Financial Economics - - General Financial Markets

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