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Can portfolio diversification increase systemic risk? evidence from the U.S and European mutual funds market

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  • Dicembrino, Claudio
  • Scandizzo, Pasquale Lucio

Abstract

This paper tests the hypothesis that portfolio diversification can increase the threat of systemic financial risk. The paper provides first a theoretical rationale for the possibility that systemic risk may be increased by the proliferation of financial instruments that lead operators to hold increasingly similar portfolios. Secondly, the paper tests the hypothesis that diversification may result in increasing systematic risk, by analyzing the portfolio dynamics of some of the major world open funds.

Suggested Citation

  • Dicembrino, Claudio & Scandizzo, Pasquale Lucio, 2011. "Can portfolio diversification increase systemic risk? evidence from the U.S and European mutual funds market," MPRA Paper 33715, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:33715
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    Cited by:

    1. Rainer Masera, 2014. "CRR/CRD IV: the trees and the forest," PSL Quarterly Review, Economia civile, vol. 67(271), pages 381-422.

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    More about this item

    Keywords

    Systemic Risk; Portfolio Diversification; Mutual Funds; CAPM;
    All these keywords.

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill
    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)

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