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International portfolio diversification: An ICAPM approach with currency risk

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  • Dimitriou, Dimitrios
  • Simos, Theodore

Abstract

This article investigates international stock market integration in four major developed economies, namely the United States, the Economic and Monetary Union of the European Union, Japan and the United Kingdom, and two Asian emerging, countries namely China and India, over the period from June 1994 to June 2009. To model stock market integration we estimate a dynamic version of the international capital asset pricing model (CAPM) in the absence of purchasing power parity. Conditional variance is modelled via a multivariate GARCH specification. To investigate the evolution of integration overtime we estimate the CAPM in sub-periods. In addition, we connect our results to the timing of world financial crises. Our findings show that the stock markets tend to move in parallel after June of 2002, although from 2002 to 2006 there have not been crises events. These results support the increasing globalization and interdependence of both emerging and developed markets in the recent decade, reducing the benefits of portfolio diversification.

Suggested Citation

  • Dimitriou, Dimitrios & Simos, Theodore, 2012. "International portfolio diversification: An ICAPM approach with currency risk," MPRA Paper 42825, University Library of Munich, Germany.
  • Handle: RePEc:pra:mprapa:42825
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    References listed on IDEAS

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    Cited by:

    1. Michael A. Goldstein & Abhinav Goyal & Brian M. Lucey & Cal B. Muckley, 2015. "The Global Preference for Dividends in Declining Markets," The Financial Review, Eastern Finance Association, vol. 50(4), pages 575-609, November.

    More about this item

    Keywords

    international markets; market integration; financial crises; MGARCH specification;

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • F36 - International Economics - - International Finance - - - Financial Aspects of Economic Integration

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