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Why a diversified portfolio should include African assets
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Why a diversified portfolio should include African assets

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  • Alagidede, Paul
  • Panagiotidis, Theodore
  • Zhang, Xu

Abstract

We employ parametric and non-parametric cointegration to investigate the extent of integration between African stock markets and the rest of the world. Long-run correlation estimates imply very low association between the two. The two distinct cointegration approaches confirm the latter through recursive estimation. The implication is that global market movements may have little impact on Africa. However, we argue that including African assets in a mean variance portfolio could be beneficial to international investors.

Suggested Citation

  • Alagidede, Paul & Panagiotidis, Theodore & Zhang, Xu, 2010. "Why a diversified portfolio should include African assets," Stirling Economics Discussion Papers 2010-15, University of Stirling, Division of Economics.
    • Handle: RePEc:stl:stledp:2010-15
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    8. Pedro H. Albuquerque, 2020. "Optimal Time Interval Selection in Long-Run Correlation Estimation," Journal of Quantitative Economics, Springer;The Indian Econometric Society (TIES), vol. 18(1), pages 53-79, March.
    9. Kim, E Han & Singal, Vijay, 2000. "Stock Market Openings: Experience of Emerging Economies," The Journal of Business, University of Chicago Press, vol. 73(1), pages 25-66, January.
    10. Steven B. Kamin, 1999. "The current international financial crisis: how much is new?," International Finance Discussion Papers 636, Board of Governors of the Federal Reserve System (U.S.).
    11. Henrik Hansen & Søren Johansen, 1999. "Some tests for parameter constancy in cointegrated VAR-models," Econometrics Journal, Royal Economic Society, vol. 2(2), pages 306-333.
    12. Johansen, Soren, 1995. "Likelihood-Based Inference in Cointegrated Vector Autoregressive Models," OUP Catalogue, Oxford University Press, number 9780198774501.
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    Cited by:

    1. Mensah, Jones Odei & Alagidede, Paul, 2017. "How are Africa's emerging stock markets related to advanced markets? Evidence from copulas," Economic Modelling, Elsevier, vol. 60(C), pages 1-10.
    2. Asongu, Simplice A. & Koomson, Isaac & Tchamyou, Vanessa S., 2017. "Financial globalisation uncertainty/instability is good for financial development," Research in International Business and Finance, Elsevier, vol. 41(C), pages 280-291.
    3. Batuo, Michael & Mlambo, Kupukile & Asongu, Simplice, 2018. "Linkages between financial development, financial instability, financial liberalisation and economic growth in Africa," Research in International Business and Finance, Elsevier, vol. 45(C), pages 168-179.
    4. Sugimoto, Kimiko & Matsuki, Takashi & Yoshida, Yushi, 2014. "The global financial crisis: An analysis of the spillover effects on African stock markets," Emerging Markets Review, Elsevier, vol. 21(C), pages 201-233.
    5. Boamah, Nicholas Addai & Watts, Edward J. & Loudon, Geoffrey, 2017. "Financial crisis, the real sector and global effects on the African stock markets," The Quarterly Review of Economics and Finance, Elsevier, vol. 65(C), pages 88-96.
    6. Bello, Jaliyyah & Guo, Jiaqi & Newaz, Mohammad Khaleq, 2022. "Financial contagion effects of major crises in African stock markets," International Review of Financial Analysis, Elsevier, vol. 82(C).
    7. Enwereuzoh, Precious Adaku & Odei-Mensah, Jones & Owusu Junior, Peterson, 2021. "Crude oil shocks and African stock markets," Research in International Business and Finance, Elsevier, vol. 55(C).
    8. Kodongo, Odongo & Ojah, Kalu, 2014. "Conditional pricing of currency risk in Africa's equity markets," Emerging Markets Review, Elsevier, vol. 21(C), pages 133-155.

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    More about this item

    Keywords

    Correlation; Long-run correlation; Cointegration; Non-parametric cointegration; African Stock Markets;
    All these keywords.

    JEL classification:

    • C22 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes
    • C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation, Validation, and Selection
    • G10 - Financial Economics - - General Financial Markets - - - General (includes Measurement and Data)

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