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The diversifying role of socially responsible investments during the COVID-19 crisis: A risk management and portfolio performance analysis

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  • Díaz, Antonio
  • Esparcia, Carlos
  • López, Raquel

Abstract

This paper examines the diversification role of socially responsible investments (SRI) during the COVID-19 pandemic. To assess the contribution to risk diversification and improved financial performance of SRI we analyze the effect of including clean energy equities in portfolios of conventional equities and other assets commonly considered as safe havens. We construct minimum variance portfolios for different rebalancing frequencies and by considering or restricting short positions. Two approaches are applied: AR-GARCH models to fit the marginal distributions of individual assets and DCC skew Student copula specifications to model the conditional dependencies among pairs via the Kendall’s tau correlation measure. We provide evidence of the important role that SRI have played in diversifying and improving the financial performance of portfolios based on different securities such as traditional equities, Treasury bonds, gold, crude oil and Bitcoin.

Suggested Citation

  • Díaz, Antonio & Esparcia, Carlos & López, Raquel, 2022. "The diversifying role of socially responsible investments during the COVID-19 crisis: A risk management and portfolio performance analysis," Economic Analysis and Policy, Elsevier, vol. 75(C), pages 39-60.
    • Handle: RePEc:eee:ecanpo:v:75:y:2022:i:c:p:39-60
    DOI: 10.1016/j.eap.2022.05.001
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    Cited by:

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    2. Heena Thanki & Sweety Shah & Harishchandra Singh Rathod & Ankit D. Oza & Dumitru Doru Burduhos-Nergis, 2022. "I Am Ready to Invest in Socially Responsible Investments (SRI) Options Only If the Returns Are Not Compromised: Individual Investors’ Intentions toward SRI," Sustainability, MDPI, vol. 14(18), pages 1-17, September.
    3. Valadkhani, Abbas & Moradi-Motlagh, Amir, 2023. "An empirical analysis of exchange-traded funds in the US," Economic Analysis and Policy, Elsevier, vol. 78(C), pages 995-1009.
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    5. Riccardo Savio & Edoardo D’Andrassi & Francesca Ventimiglia, 2023. "A Systematic Literature Review on ESG during the COVID-19 Pandemic," Sustainability, MDPI, vol. 15(3), pages 1-17, January.

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    More about this item

    Keywords

    SRI; ESG; Diversification; Dependence; Safe haven; DCC-copula; COVID-19;
    All these keywords.

    JEL classification:

    • G11 - Financial Economics - - General Financial Markets - - - Portfolio Choice; Investment Decisions
    • G17 - Financial Economics - - General Financial Markets - - - Financial Forecasting and Simulation
    • G41 - Financial Economics - - Behavioral Finance - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets
    • Q56 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environment and Development; Environment and Trade; Sustainability; Environmental Accounts and Accounting; Environmental Equity; Population Growth

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