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Article Dans Une Revue Bankers, Markets and Investors Année : 2023

Investors' valuation of corporate CO2 emissions: the impact of the COVID-19 crisis

Gulliver Lux

Résumé

This study examines the impact of the COVID-19 crisis on the valuation of CO2 emissions by investors. Using the sample constituted by large French companies (SBF 120) having published their carbon emissions from 2016 to 2021, we show that investors are sensitive to firms' carbon emissions and value them negatively over the period. The results nevertheless highlight that the relationship is non-linear and would depend on their carbon footprint. We also demonstrate that under the pressure of the COVID-19 crisis, investors penalize more heavily high polluting firms while their valuation of low polluting firms does not seem to be impacted by the crisis. Therefore, our findings suggest that it is important for firms, especially high-emitting firms, to continue to reduce their carbon emissions in order to earn and maintain investors' confidence after the crisis. Our managerial contribution emphasizes the confirmation that the COVID-19 shock could be a good opportunity for both firm and investor to pursue their clean technologies development and investment to deal with climate change. Futhermore, regarding this last point, our results also invite reflection on the nature of political action in the area of environmental preservation by companies, particularly concerning the role of individuals' eco-anxiety on their expectations of companies' environmental behavior.
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Dates et versions

hal-04139934 , version 1 (23-06-2023)

Identifiants

  • HAL Id : hal-04139934 , version 1

Citer

Emmanuelle Fromont, Thi Le Hoa Vo, Gulliver Lux. Investors' valuation of corporate CO2 emissions: the impact of the COVID-19 crisis. Bankers, Markets and Investors, 2023, 172-173 March-June 2023, pp.15-22. ⟨hal-04139934⟩
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