Staff Reports
Assessing the Impact of Short-Sale Constraints on the Gain from International Diversification
October 1999Number 89
JEL classification: G11, G12, G15

Authors: Zhenyu Wang, Asani Sarkar, and Kai Li

This paper examines the impact of short-sale constraints on the magnitude of international diversification benefit for U.S. investors during the period of 1976-1998. The diversification benefit is measured as the increase in expected return when switching from the U.S. equity index portfolio to the efficient international portfolio with equal variance. Although short-sale constraints reduce the diversification benefit, we find that the reduction caused by the constraints on emerging markets is small. This result holds in both pre- and post-liberalization periods. They are also unaffected by the fact that the U.S. index portfolio is not on the efficient frontier spanned by U.S. securities.

Available only in PDFPDF47 pages / 299 kb

For a published version of this report, see Asani Sarkar and Kai Li, "Should U.S. Investors Hold Foreign Stocks?" Current Issues in Economics and Finance 8, no. 3 (March 2002).

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