Multinationals and the Gains from International Diversification
One possible explanation for home bias is that investors may obtain indirect international diversification benefits by investing in multinational firms rather than by investing directly in foreign markets. This paper employs mean-variance spanning tests to examine the diversification potential of multinational firms and foreign market indices for investors domiciled in Canada, France, Germany, Italy, Japan, the United Kingdom and the United States. We find that in most countries and most time periods, the portfolio of domestic stocks spans the risk and return opportunities of a portfolio that includes domestic and multinational stocks. However, there is weak evidence that U.S. multinationals provided global diversification benefits in the full 1984-92 sample and in the post-1987 subsample. We also find that the addition of foreign market indices to a domestic portfolio - inclusive of multinationals - provides diversification benefits. The economic importance of the shift of the portfolio frontier - measured as the utility gain from diversification - varies considerably from market to market and often reflects the benefits of large short positions in certain markets.
|Date of creation:||Sep 1998|
|Date of revision:|
|Publication status:||published as Rowland, Patrick F. and Linda L. Tesar. "Multinationals And The Gains From International Diversification," Review of Economic Dynamics, 2004, v7(4,Oct), 789-826.|
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- Jobson, J. D. & Korkie, Bob, 1989. "A Performance Interpretation of Multivariate Tests of Asset Set Intersection, Spanning, and Mean-Variance Efficiency," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 24(02), pages 185-204, June.
- Kenneth R. French & James M. Poterba, 1991.
"Investor Diversification and International Equity Markets,"
NBER Working Papers
3609, National Bureau of Economic Research, Inc.
- French, Kenneth R & Poterba, James M, 1991. "Investor Diversification and International Equity Markets," American Economic Review, American Economic Association, vol. 81(2), pages 222-26, May.
- Hansen, Lars Peter & Jagannathan, Ravi, 1991.
"Implications of Security Market Data for Models of Dynamic Economies,"
Journal of Political Economy,
University of Chicago Press, vol. 99(2), pages 225-62, April.
- Lars Peter Hansen & Ravi Jagannathan, 1990. "Implications of security market data for models of dynamic economies," Discussion Paper / Institute for Empirical Macroeconomics 29, Federal Reserve Bank of Minneapolis.
- Lars Peter Hansen & Ravi Jagannathan, 1990. "Implications of Security Market Data for Models of Dynamic Economies," NBER Technical Working Papers 0089, National Bureau of Economic Research, Inc.
- Harold L. Cole & Maurice Obstfeld, 1989.
"Commodity Trade and International Risk Sharing: How Much Do Financial Markets Matter?,"
NBER Working Papers
3027, National Bureau of Economic Research, Inc.
- Cole, Harold L. & Obstfeld, Maurice, 1991. "Commodity trade and international risk sharing : How much do financial markets matter?," Journal of Monetary Economics, Elsevier, vol. 28(1), pages 3-24, August.
- Tesar, Linda L. & Werner, Ingrid M., 1995. "Home bias and high turnover," Journal of International Money and Finance, Elsevier, vol. 14(4), pages 467-492, August.
- Geert Bekaert & Michael S. Urias, 1995.
"Diversification, Integration and Emerging Market Closed-End Funds,"
NBER Working Papers
4990, National Bureau of Economic Research, Inc.
- Bekaert, Geert & Urias, Michael S, 1996. " Diversification, Integration and Emerging Market Closed-End Funds," Journal of Finance, American Finance Association, vol. 51(3), pages 835-69, July.
- Levy, Haim & Sarnat, Marshall, 1970. "International Diversification of Investment Portfolios," American Economic Review, American Economic Association, vol. 60(4), pages 668-75, September.
- Bekaert, Geert & Harvey, Campbell R., 2003. "Emerging markets finance," Journal of Empirical Finance, Elsevier, vol. 10(1-2), pages 3-56, February.
- Lewis, Karen K., 2000. "Why do stocks and consumption imply such different gains from international risk sharing?," Journal of International Economics, Elsevier, vol. 52(1), pages 1-35, October.
- Karen K. Lewis, 1996. "Consumption, stock returns, and the gains from international risk-sharing," Working Papers 96-6, Federal Reserve Bank of Philadelphia.
- Gordon M. Bodnar & Gregory S. Hayt & Richard C. Marston, 1998. "1998 Wharton Survey of Financial Risk Management by US Non-Financial Firms," Financial Management, Financial Management Association, vol. 27(4), Winter.
- MacKinlay, A Craig & Richardson, Matthew P, 1991. " Using Generalized Method of Moments to Test Mean-Variance Efficiency," Journal of Finance, American Finance Association, vol. 46(2), pages 511-27, June.
- Linda L. Tesar & Ingrid M. Werner, 1994.
"International Equity Transactions and U.S. Portfolio Choice,"
in: The Internationalization of Equity Markets, pages 185-227
National Bureau of Economic Research, Inc.
- Linda L. Tesar & Ingrid M. Werner, 1994. "International Equity Transactions and U.S. Portfolio Choice," NBER Working Papers 4611, National Bureau of Economic Research, Inc.
- Kenneth D. West & Whitney K. Newey, 1995.
"Automatic Lag Selection in Covariance Matrix Estimation,"
NBER Technical Working Papers
0144, National Bureau of Economic Research, Inc.
- Newey, Whitney K & West, Kenneth D, 1994. "Automatic Lag Selection in Covariance Matrix Estimation," Review of Economic Studies, Wiley Blackwell, vol. 61(4), pages 631-53, October.
- Newey, W.K. & West, K.D., 1992. "Automatic Lag Selection in Covariance Matrix Estimation," Working papers 9220, Wisconsin Madison - Social Systems.
- Karen K. Lewis, 1996. "Consumption, Stock Returns, and the Gains from International Risk-Sharing," NBER Working Papers 5410, National Bureau of Economic Research, Inc.
- Epstein, Larry G & Zin, Stanley E, 1989. "Substitution, Risk Aversion, and the Temporal Behavior of Consumption and Asset Returns: A Theoretical Framework," Econometrica, Econometric Society, vol. 57(4), pages 937-69, July.
- Lewis, K.K., 1996. "Consumption, Stock Returns, and the Gains from International Risk-Sharing," Weiss Center Working Papers 96-4, Wharton School - Weiss Center for International Financial Research.
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