The correlation structure of the world equity markets varied considerably over the past 150 years and was high during periods of economic integration. We decompose diversification benefits into two parts: one component due to variation in the average correlation across markets, and a another component due to the variation in the investment opportunity set. From this, we infer that periods of globalization have both benefits and drawbacks for international investors. Globalization expands the opportunity set, but as a result, the benefits from diversification rely increasingly on investment in emerging markets.
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Article provided by University of Chicago Press in its journal Journal of Business.
Volume (Year): 78 (2005) Issue (Month): 1 (January) Pages: 1-38 Download reference. The following formats are available: HTML
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Maurice Obstfeld & Alan M. Taylor, 2003.
"Globalization and Capital Markets,"
NBER Chapters,
in: Globalization in Historical Perspective, pages 121-188
National Bureau of Economic Research, Inc.
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