Managing international portfolios with small capitalization stocks
In the context of an international portfolio diversification problem, we find that small capitalization equity portfolios become riskier in bear markets, i.e. display negative co-skewness with other stock indices and high co-kurtosis. Because of this feature, a power utility investor ought to hold a well-diversified portfolio, despite the high risk premium and Sharpe ratios offered by small capitalization stocks. On the contrary small caps command large optimal weights when the investor ignores variance risk, by incorrectly assuming joint normality of returns. The dominant factor in inducing such shifts in optimal weights is represented by the co-skewness, the predictable, time-varying covariance between returns and volatilities. We calculate that if an investor were to ignore co-skewness and co-kurtosis risk, he would suffer a certainty-equivalent reduction in utility equal to 300 basis points per year under the steady-state distribution for returns. Our results are qualitatively robust when both European and North American small caps are introduced in the analysis. Therefore this paper offers robust evidence that predictable covariances between means and variances of stock returns may have a first order effect on portfolio composition.
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- Campbell R. Harvey & Akhtar Siddique, 2000. "Conditional Skewness in Asset Pricing Tests," Journal of Finance, American Finance Association, vol. 55(3), pages 1263-1295, 06.
- Timmermann, Allan, 2000.
"Moments of Markov switching models,"
Journal of Econometrics,
Elsevier, vol. 96(1), pages 75-111, May.
- Brennan, Michael J. & Xia, Yihong, 1999.
"Assessing Assets Pricing Anomalies,"
University of California at Los Angeles, Anderson Graduate School of Management
qt3jx02532, Anderson Graduate School of Management, UCLA.
- Gabriel Perez-Quiros & Allan Timmermann, 2000.
"Firm Size and Cyclical Variations in Stock Returns,"
Journal of Finance,
American Finance Association, vol. 55(3), pages 1229-1262, 06.
- Allan Timmermann & Gabriel Perez-Quiros, 1999. "Firm Size and Cyclical Variations in Stock Returns," FMG Discussion Papers dp335, Financial Markets Group.
- Massimo Guidolin & Stuart Hyde, 2009.
"What tames the Celtic Tiger? Portfolio implications from a Multivariate Markov Switching model,"
Applied Financial Economics,
Taylor & Francis Journals, vol. 19(6), pages 463-488.
- Massimo Guidolin & Stuart Hyde, 2007. "What tames the Celtic tiger? portfolio implications from a multivariate Markov switching model," Working Papers 2006-029, Federal Reserve Bank of St. Louis.
- Jondeau, E. & Rockinger, M., 2004.
"Optimal Portfolio Allocation Under Higher Moments,"
108, Banque de France.
- Das, Sanjiv Ranjan & Uppal, Raman, 2002.
"Systemic Risk and International Portfolio Choice,"
CEPR Discussion Papers
3305, C.E.P.R. Discussion Papers.
- Ramchand, Latha & Susmel, Raul, 1998. "Volatility and cross correlation across major stock markets," Journal of Empirical Finance, Elsevier, vol. 5(4), pages 397-416, October.
- Ang, Andrew & Chen, Joseph, 2002. "Asymmetric correlations of equity portfolios," Journal of Financial Economics, Elsevier, vol. 63(3), pages 443-494, March.
- Massimo Guidolin & Allan Timmermann, 2005. "Economic Implications of Bull and Bear Regimes in UK Stock and Bond Returns," Economic Journal, Royal Economic Society, vol. 115(500), pages 111-143, 01.
- Paul A. Gompers & Andrew Metrick, .
"Institutional Investors and Equity Prices,"
Rodney L. White Center for Financial Research Working Papers
20-99, Wharton School Rodney L. White Center for Financial Research.
- John Y. Campbell & Luis M. Viceira, 1996.
"Consumption and Portfolio Decisions When Expected Returns are Time Varying,"
NBER Working Papers
5857, National Bureau of Economic Research, Inc.
- John Y. Campbell & Luis M. Viceira, 1999. "Consumption And Portfolio Decisions When Expected Returns Are Time Varying," The Quarterly Journal of Economics, MIT Press, vol. 114(2), pages 433-495, May.
- John Y. Campbell & Luis M. Viceira, 1998. "Consumption and Portfolio Decisions When Expected Returns Are Time Varying," Harvard Institute of Economic Research Working Papers 1835, Harvard - Institute of Economic Research.
- Campbell, John & Viceira, Luis, 1999. "Consumption and Portfolio Decisions When Expected Returns are Time Varying," Scholarly Articles 3163266, Harvard University Department of Economics.
- Acharya, Viral V & Pedersen, Lasse Heje, 2004.
"Asset Pricing with Liquidity Risk,"
CEPR Discussion Papers
4718, C.E.P.R. Discussion Papers.
- Campbell, John Y. & Viceira, Luis M., 2002. "Strategic Asset Allocation: Portfolio Choice for Long-Term Investors," OUP Catalogue, Oxford University Press, number 9780198296942, March.
- Kim, Tong Suk & Omberg, Edward, 1996. "Dynamic Nonmyopic Portfolio Behavior," Review of Financial Studies, Society for Financial Studies, vol. 9(1), pages 141-61.
- Andrew Ang & Joseph Chen & Yuhang Xing, 2005.
Board of Governors of the Federal Reserve System (U.S.).
- Kandel, Shmuel & Stambaugh, Robert F, 1996.
" On the Predictability of Stock Returns: An Asset-Allocation Perspective,"
Journal of Finance,
American Finance Association, vol. 51(2), pages 385-424, June.
- Shmuel Kandel & Robert F. Stambaugh, 1995. "On the Predictability of Stock Returns: An Asset-Allocation Perspective," NBER Working Papers 4997, National Bureau of Economic Research, Inc.
- Hamilton, James D, 1989. "A New Approach to the Economic Analysis of Nonstationary Time Series and the Business Cycle," Econometrica, Econometric Society, vol. 57(2), pages 357-84, March.
- Turner, C.M. & Startz, R. & Nelson, C.R., 1989.
"The Markov Model Of Heteroskedasticity, Risk And Learning In The Stock Market,"
89-01, University of Washington, Department of Economics.
- Turner, C.M. & Startz, R. & Nelson, C.R., 1989. "The Markov Model Of Heteroskedasticity, Risk And Learning In The Stock Market," Discussion Papers in Economics at the University of Washington 89-01, Department of Economics at the University of Washington.
- Gabriele Galati & Kostas Tsatsaronis, 2001. "The impact of the euro on Europe's financial markets," BIS Working Papers 100, Bank for International Settlements.
- Nicholas Barberis, 2000. "Investing for the Long Run when Returns Are Predictable," Journal of Finance, American Finance Association, vol. 55(1), pages 225-264, 02.
- Lesmond, David A., 2005. "Liquidity of emerging markets," Journal of Financial Economics, Elsevier, vol. 77(2), pages 411-452, August.
- Andrew Ang & Geert Bekaert, 2002. "International Asset Allocation With Regime Shifts," Review of Financial Studies, Society for Financial Studies, vol. 15(4), pages 1137-1187.
- Massimo Guidolin & Allan Timmermann, 2008.
"Size and Value Anomalies under Regime Shifts,"
Journal of Financial Econometrics,
Society for Financial Econometrics, vol. 6(1), pages 1-48, Winter.
- Amihud, Yakov & Mendelson, Haim, 1986. "Asset pricing and the bid-ask spread," Journal of Financial Economics, Elsevier, vol. 17(2), pages 223-249, December.
- Robert F. Dittmar, 2002. "Nonlinear Pricing Kernels, Kurtosis Preference, and Evidence from the Cross Section of Equity Returns," Journal of Finance, American Finance Association, vol. 57(1), pages 369-403, 02.
- Giovanni Petrella, 2005. "Are Euro Area Small Cap Stocks an Asset Class? Evidence from Mean-Variance Spanning Tests," European Financial Management, European Financial Management Association, vol. 11(2), pages 229-253.
- Robert B. Davies, 2002. "Hypothesis testing when a nuisance parameter is present only under the alternative: Linear model case," Biometrika, Biometrika Trust, vol. 89(2), pages 484-489, June.
- Christopher M. Turner & Richard Startz & Charles R. Nelson, 1989.
"A Markov Model of Heteroskedasticity, Risk, and Learning in the Stock Market,"
NBER Working Papers
2818, National Bureau of Economic Research, Inc.
- Turner, Christopher M. & Startz, Richard & Nelson, Charles R., 1989. "A Markov model of heteroskedasticity, risk, and learning in the stock market," Journal of Financial Economics, Elsevier, vol. 25(1), pages 3-22, November.
- Balduzzi, Pierluigi & Lynch, Anthony W., 1999. "Transaction costs and predictability: some utility cost calculations," Journal of Financial Economics, Elsevier, vol. 52(1), pages 47-78, April.
- Butler, K. C. & Joaquin, D. C., 2002. "Are the gains from international portfolio diversification exaggerated? The influence of downside risk in bear markets," Journal of International Money and Finance, Elsevier, vol. 21(7), pages 981-1011, December.
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