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On the robustness of international portfolio diversification benefits to regime-switching volatility

Author

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  • Thomas J.Flavin

    (Economics, National University of Ireland, Maynooth)

  • Ekaterini Panopoulou

    (Department of Statistics and Insurance Science, University of Piraeus, Greece)

Abstract

We examine if the benefits of international portfolio diversification are robust to time-varying asset return volatility. Since diversified portfolios are subject to common cross-country shocks, we focus on the transmission mechanism of such shocks in the presence of regime-switching volatility. Generally, market linkages are stable with little evidence of increased market interdependence in turbulent periods. Furthermore, risk reduction is consistently delivered for the US investor who holds foreign equity.

Suggested Citation

  • Thomas J.Flavin & Ekaterini Panopoulou, 2007. "On the robustness of international portfolio diversification benefits to regime-switching volatility," Economics Department Working Paper Series n1801007.pdf, Department of Economics, National University of Ireland - Maynooth.
    • Handle: RePEc:may:mayecw:n1801007.pdf
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    Cited by:

    1. Flavin, Thomas J. & Panopoulou, Ekaterini & Unalmis, Deren, 2008. "On the stability of domestic financial market linkages in the presence of time-varying volatility," Emerging Markets Review, Elsevier, vol. 9(4), pages 280-301, December.
    2. Brière, Marie & Chapelle, Ariane & Szafarz, Ariane, 2012. "No contagion, only globalization and flight to quality," Journal of International Money and Finance, Elsevier, vol. 31(6), pages 1729-1744.
    3. Giovanna Bua & Carmine Trecroci, 2019. "International equity markets interdependence: bigger shocks or contagion in the 21st century?," Review of World Economics (Weltwirtschaftliches Archiv), Springer;Institut für Weltwirtschaft (Kiel Institute for the World Economy), vol. 155(1), pages 43-69, February.
    4. Dungey, Mardi & Flavin, Thomas J. & Lagoa-Varela, Dolores, 2020. "Are banking shocks contagious? Evidence from the eurozone," Journal of Banking & Finance, Elsevier, vol. 112(C).
    5. repec:dau:papers:123456789/6804 is not listed on IDEAS
    6. Lu, Jin-Ray & Chan, Chih-Ming & Wen, Mei-Hui, 2012. "Which demands affect optimal international portfolio choices?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 22(5), pages 1292-1306.
    7. Thomas J. Flavin & Ekaterini Panopoulou, 2010. "Detecting Shift And Pure Contagion In East Asian Equity Markets: A Unified Approach," Pacific Economic Review, Wiley Blackwell, vol. 15(3), pages 401-421, August.
    8. Balcılar, Mehmet & Demirer, Rıza & Hammoudeh, Shawkat, 2015. "Regional and global spillovers and diversification opportunities in the GCC equity sectors," Emerging Markets Review, Elsevier, vol. 24(C), pages 160-187.
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    10. Attig, Najah & Guedhami, Omrane & Nazaire, Gregory & Sy, Oumar, 2023. "What explains the benefits of international portfolio diversification?," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 83(C).
    11. Avishek Bhandari, 2020. "A wavelet analysis of inter-dependence, contagion and long memory among global equity markets," Papers 2003.14110, arXiv.org.

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    More about this item

    Keywords

    Market comovement; Shift contagion; Financial market crises; International portfolio diversification; Regime switching;
    All these keywords.

    JEL classification:

    • F42 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - International Policy Coordination and Transmission
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models

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