Do Investors Care About Biodiversity?

Alexandre Garel, Arthur Romec, Zacharias Sautner and Alexander Wagner

No 18020, CEPR Discussion Papers from C.E.P.R. Discussion Papers

Abstract: This paper introduces a new measure of a firm's negative impact on biodiversity, the corporate biodiversity footprint, and studies whether it is priced in an international sample of stocks. On average, the corporate biodiversity footprint does not explain the cross-section of returns between 2019 and 2022. However, a biodiversity footprint premium (higher returns for firms with larger footprints) began emerging in October 2021 after the Kunming Declaration, which capped the first part of the UN Biodiversity Conference (COP15). Consistent with this finding, stocks with large footprints lost value in the days after the Kunming Declaration. The launch of the Taskforce for Nature-related Financial Disclosures (TNFD) in June 2021 had a similar effect. These results indicate that investors have started to require a risk premium upon the prospect of, and uncertainty about, future regulation or litigation to preserve biodiversity.

Keywords: Biodiversity; corporate biodiversity footprint; Kunming Declaration; Natural capital; Stock returns; Taskforce for Nature-related Financial Disclosures (search for similar items in EconPapers)
JEL-codes: G12 G30 Q57 (search for similar items in EconPapers)
Date: 2023-03
References: Add references at CitEc
Citations:

Downloads: (external link)
https://cepr.org/publications/DP18020 (application/pdf)
CEPR Discussion Papers are free to download for our researchers, subscribers and members. If you fall into one of these categories but have trouble downloading our papers, please contact us at subscribers@cepr.org

Related works:
Working Paper: Do Investors Care About Biodiversity? (2023)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:cpr:ceprdp:18020

Ordering information: This working paper can be ordered from
https://cepr.org/publications/DP18020

Access Statistics for this paper

More papers in CEPR Discussion Papers from C.E.P.R. Discussion Papers Centre for Economic Policy Research, 33 Great Sutton Street, London EC1V 0DX.
Bibliographic data for series maintained by ().