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Hedging climate risks with green assets

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  • Cepni, Oguzhan
  • Demirer, Riza
  • Rognone, Lavinia

Abstract

Utilizing two novel measures of transition and physical climate risks obtained from textual analysis, we examine the hedging benefits of various green assets and popular precious metals against climate uncertainty. We find that green bonds stand out from the rest of the assets in our sample, including gold, exhibiting a consistent positive correlation with both types of climate risks. The findings suggest that green bonds can offer reliable safe haven benefits against climate uncertainty, providing new insight into the role of these assets not only as an investment that offers benefits associated with socially responsible investing, but also as a tool to manage climate risk exposures in investment portfolios.

Suggested Citation

  • Cepni, Oguzhan & Demirer, Riza & Rognone, Lavinia, 2022. "Hedging climate risks with green assets," Economics Letters, Elsevier, vol. 212(C).
    • Handle: RePEc:eee:ecolet:v:212:y:2022:i:c:s0165176522000222
    DOI: 10.1016/j.econlet.2022.110312
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    References listed on IDEAS

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    1. Bolton, Patrick & Kacperczyk, Marcin, 2021. "Do investors care about carbon risk?," Journal of Financial Economics, Elsevier, vol. 142(2), pages 517-549.
    2. 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.
    3. Robert F Engle & Stefano Giglio & Bryan Kelly & Heebum Lee & Johannes Stroebel, 2020. "Hedging Climate Change News," The Review of Financial Studies, Society for Financial Studies, vol. 33(3), pages 1184-1216.
    4. Yousaf, Imran & Suleman, Muhammad Tahir & Demirer, Riza, 2022. "Green investments: A luxury good or a financial necessity?," Energy Economics, Elsevier, vol. 105(C).
    5. Engle, Robert & Colacito, Riccardo, 2006. "Testing and Valuing Dynamic Correlations for Asset Allocation," Journal of Business & Economic Statistics, American Statistical Association, vol. 24, pages 238-253, April.
    6. Engle, Robert, 2002. "Dynamic Conditional Correlation: A Simple Class of Multivariate Generalized Autoregressive Conditional Heteroskedasticity Models," Journal of Business & Economic Statistics, American Statistical Association, vol. 20(3), pages 339-350, July.
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    More about this item

    Keywords

    Climate risk; Asymmetric DCC-GARCH; Hedging; Green bonds; Precious metals;
    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
    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • Q42 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Energy - - - Alternative Energy Sources
    • Q54 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Climate; Natural Disasters and their Management; Global Warming
    • 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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