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Firm-level climate sentiments, climate politics and implied cost of equity capital

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  • Bardos, Katsiaryna Salavei
  • Mishra, Dev R.
  • Somé, Hyacinthe Y.

Abstract

In a sample of U.S. firms, we find strong evidence that firms' implied cost of equity is decreasing in a novel proxy of firm-level climate change sentiments of earnings call participants, supporting prior literature that shows investors demand higher returns from their investments in brown firms and lower returns from that in green firms. This effect, however, is particularly pronounced for the firm-years headquartered in the states experiencing higher than median per-capita energy related CO2 emissions, those headquartered in climate related disaster intensive counties and those headquartered in RED and SWING states, supporting “boomerang hypothesis” that green firms are hedged against potential changes in local climate standards and thus enjoy considerably cheaper financing in the localities marred with greenhouse gas emission concerns, climate related physical disasters, and climate unfriendly political environment. We utilize the variation in regionwide and statewide public beliefs about scientists' beliefs regarding the occurrence of global warming as an instrument to address endogeneity issues, among other tests.

Suggested Citation

  • Bardos, Katsiaryna Salavei & Mishra, Dev R. & Somé, Hyacinthe Y., 2025. "Firm-level climate sentiments, climate politics and implied cost of equity capital," Journal of Corporate Finance, Elsevier, vol. 94(C).
    • Handle: RePEc:eee:corfin:v:94:y:2025:i:c:s0929119925001142
    DOI: 10.1016/j.jcorpfin.2025.102846
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    JEL classification:

    • G3 - Financial Economics - - Corporate Finance and Governance
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill
    • M12 - Business Administration and Business Economics; Marketing; Accounting; Personnel Economics - - Business Administration - - - Personnel Management; Executives; Executive Compensation

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