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How much diversification potential is there in a single market? Evidence from the Australian Stock Exchange

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Abstract

We present four methods of assessing the diversification potential within a stock market, two of these are based on principal component analysis. They were applied to the Australian stock exchange for the years 2000 to 2014 and all show a consistent picture. The potential for diversification declined almost monotonically in the three years prior to the 2008 financial crisis. On one of the measures the diversification potential declined even further in the 2011 European debt crisis and the American credit downgrade.

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  • Libin Yang & William Rea & Alethea Rea, 2015. "How much diversification potential is there in a single market? Evidence from the Australian Stock Exchange," Working Papers in Economics 15/07, University of Canterbury, Department of Economics and Finance.
    • Handle: RePEc:cbt:econwp:15/07
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    1. Dong-Hee Kim & Hawoong Jeong, 2005. "Systematic analysis of group identification in stock markets," Papers physics/0503076, arXiv.org, revised Oct 2005.
    2. De Bandt, Olivier & Hartmann, Philipp, 2000. "Systemic risk: A survey," Working Paper Series 35, European Central Bank.
    3. Billio, Monica & Getmansky, Mila & Lo, Andrew W. & Pelizzon, Loriana, 2012. "Econometric measures of connectedness and systemic risk in the finance and insurance sectors," Journal of Financial Economics, Elsevier, vol. 104(3), pages 535-559.
    4. Lorenzo Cappiello & Robert F. Engle & Kevin Sheppard, 2006. "Asymmetric Dynamics in the Correlations of Global Equity and Bond Returns," Journal of Financial Econometrics, Oxford University Press, vol. 4(4), pages 537-572.
    5. Aguirre, Maria Sophia & Saidi, Reza, 2004. "Japanese banks liability management before and during the banking crises and macroeconomic fundamentals," Journal of Asian Economics, Elsevier, vol. 15(2), pages 373-397, April.
    6. Dror Y Kenett & Matthias Raddant & Thomas Lux & Eshel Ben-Jacob, 2012. "Evolvement of Uniformity and Volatility in the Stressed Global Financial Village," PLOS ONE, Public Library of Science, vol. 7(2), pages 1-8, February.
    7. Brana, Sophie & Lahet, Delphine, 2009. "Capital requirement and financial crisis: The case of Japan and the 1997 Asian crisis," Japan and the World Economy, Elsevier, vol. 21(1), pages 97-104, January.
    8. Daniel J. Fenn & Mason A. Porter & Stacy Williams & Mark McDonald & Neil F. Johnson & Nick S. Jones, 2010. "Temporal Evolution of Financial Market Correlations," Papers 1011.3225, arXiv.org, revised May 2011.
    9. Libin Yang & William Rea & Alethea Rea, 2015. "Stock Selection with Principal Component Analysis," Working Papers in Economics 15/03, University of Canterbury, Department of Economics and Finance.
    10. Henry Kaiser, 1970. "A second generation little jiffy," Psychometrika, Springer;The Psychometric Society, vol. 35(4), pages 401-415, December.
    11. Lehar, Alfred, 2005. "Measuring systemic risk: A risk management approach," Journal of Banking & Finance, Elsevier, vol. 29(10), pages 2577-2603, October.
    12. Tobias Adrian, 2007. "Measuring risk in the hedge fund sector," Current Issues in Economics and Finance, Federal Reserve Bank of New York, vol. 13(Mar).
    13. Kofman, Paul & Koedijk, Kees & Campbell, Rachel, 2002. "Increased Correlation in Bear markets: A Downside Risk Perspective," CEPR Discussion Papers 3172, C.E.P.R. Discussion Papers.
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    More about this item

    Keywords

    Principal component analysis; stock selection; diversification; stock portfolios;
    All these keywords.

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions

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