IDEAS home Printed from https://ideas.repec.org/p/mad/wpaper/2026-294.html

Stock Market Reactions to COP26 and Climate Change Exposures of Indian Firms

Author

Listed:
  • Saumitra N Bhaduri

    (Madras School of Economics, Gandhi Mandapam Road, Behind Government Data Centre, Kotturpuram, Chennai, 600025, India.)

  • Ekta Selarka

    ((Corresponding author), Madras School of Economics, Gandhi Mandapam Road, Behind Government Data Centre, Kotturpuram, Chennai, 600025)

  • Alankrti Aggrwal

    (Madras School of Economics, Gandhi Mandapam Road, Behind Government Data Centre, Kotturpuram, Chennai, 600025)

Abstract

The paper examines the market reaction to the climate policy announcement (COP26) for the Indian listed firms using a novel measure of firm-specific exposure to climate-change developed by Sautner et al. (2023). The findings suggest that, while the overall market reaction is negative, firms with higher climate change exposure experience a significantly muted negative response. In contrast to the prevailing assumption that investors in emerging markets predominantly price exposure to risk, the findings indicate that firms engaging in proactive climate risk management receive favorable response.

Suggested Citation

  • Saumitra N Bhaduri & Ekta Selarka & Alankrti Aggrwal, 2026. "Stock Market Reactions to COP26 and Climate Change Exposures of Indian Firms," Working Papers 2026-294, Madras School of Economics,Chennai,India.
    • Handle: RePEc:mad:wpaper:2026-294
    as

    Download full text from publisher

    File URL: https://mse.ac.in/wp-content/uploads/2026/02/Working-paper-294.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ramelli, Stefano & Ossola, Elisa & Rancan, Michela, 2021. "Stock price effects of climate activism: Evidence from the first Global Climate Strike," Journal of Corporate Finance, Elsevier, vol. 69(C).
    2. Ball, R & Brown, P, 1968. "Empirical Evaluation Of Accounting Income Numbers," Journal of Accounting Research, John Wiley & Sons, Ltd., vol. 6(2), pages 159-178.
    3. Kent D. Daniel & Robert B. Litterman & Gernot Wagner, 2016. "Applying Asset Pricing Theory to Calibrate the Price of Climate Risk," NBER Working Papers 22795, National Bureau of Economic Research, Inc.
    4. Shane A. Corwin, 2003. "The Determinants of Underpricing for Seasoned Equity Offers," Journal of Finance, American Finance Association, vol. 58(5), pages 2249-2279, October.
    5. Po‐Hsuan Hsu & Kai Li & Chi‐Yang Tsou, 2023. "The Pollution Premium," Journal of Finance, American Finance Association, vol. 78(3), pages 1343-1392, June.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Birindelli, Giuliana & Miazza, Aline & Paimanova, Viktoriia & Palea, Vera, 2023. "Just “blah blah blah”? Stock market expectations and reactions to COP26," International Review of Financial Analysis, Elsevier, vol. 88(C).
    2. Basha, Shabeen Afsar & Benkraiem, Ramzi & Ben-Nasr, Hamdi & Masum, Abdullah-Al, 2025. "Does political risk exacerbate climate risk? Firm-level evidence," International Review of Financial Analysis, Elsevier, vol. 104(PA).
    3. Kim, Incheol & Lee, Suin & Ryou, Jiwoo, 2024. "Does climate risk influence analyst forecast accuracy?," Journal of Financial Stability, Elsevier, vol. 75(C).
    4. Nguyen, Minh Nhat & Liu, Ruipeng & Li, Youwei, 2025. "Performance of energy ETFs and climate risks," Energy Economics, Elsevier, vol. 141(C).
    5. Hackney, John & Henry, Tyler R. & Koski, Jennifer L., 2020. "Arbitrage vs. informed short selling: Evidence from convertible bond issuers," Journal of Corporate Finance, Elsevier, vol. 65(C).
    6. Groh, Alexander P., 2004. "Risikoadjustierte Performance von Private Equity-Investitionen," Publications of Darmstadt Technical University, Institute for Business Studies (BWL) 21382, Darmstadt Technical University, Department of Business Administration, Economics and Law, Institute for Business Studies (BWL).
    7. Bank for International Settlements, 2023. "The effects of climate change-related risks on banks: a literature review," BCBS Working Papers 40, Bank for International Settlements.
    8. Zhengxin Joseph Ye & Bjoern Schuller, 2024. "Trading through Earnings Seasons using Self-Supervised Contrastive Representation Learning," Papers 2409.17392, arXiv.org.
    9. DAVID E. ALLEN & MICHAEL McALEER & ROBERT J. POWELL & ABHAY K. SINGH, 2018. "Non-Parametric Multiple Change Point Analysis Of The Global Financial Crisis," Annals of Financial Economics (AFE), World Scientific Publishing Co. Pte. Ltd., vol. 13(02), pages 1-23, June.
    10. Dybvig, Philip H. & Gong, Ning & Schwartz, Rachel, 2000. "Bias of Damage Awards and Free Options in Securities Litigation," Journal of Financial Intermediation, Elsevier, vol. 9(2), pages 149-168, April.
    11. 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).
    12. Beaver, William H. & McNichols, Maureen F. & Wang, Zach Z., 2020. "Increased market response to earnings announcements in the 21st century: An Empirical Investigation," Journal of Accounting and Economics, Elsevier, vol. 69(1).
    13. Jeroen Suijs, 2008. "On the Value Relevance of Asymmetric Financial Reporting Policies," Journal of Accounting Research, John Wiley & Sons, Ltd., vol. 46(5), pages 1297-1321, December.
    14. Chan, Yue-Cheong & Saffar, Walid & Wei, K.C. John, 2021. "How economic policy uncertainty affects the cost of raising equity capital: Evidence from seasoned equity offerings," Journal of Financial Stability, Elsevier, vol. 53(C).
    15. Freeman, Mark C. & Wagner, Gernot & Zeckhauser, Richard J., 2015. "Climate Sensitivity Uncertainty: When Is Good News Bad?," Working Paper Series rwp15-002, Harvard University, John F. Kennedy School of Government.
    16. Alderson, Michael J. & Betker, Brian L. & Halford, Joseph T., 2021. "Fictitious dividend cuts in the CRSP data," Journal of Corporate Finance, Elsevier, vol. 71(C).
    17. Supino, Enrico & Tenucci, Andrea & Di Nanna, Gianluca, 2024. "Sports failures and stock returns between rationality and emotionality: Evidence from the UEFA Champions League," Research in International Business and Finance, Elsevier, vol. 70(PB).
    18. Stelios Markoulis, 2021. "Do Terror Attacks Affect the Euro? Evidence from the 21st Century," JRFM, MDPI, vol. 14(8), pages 1-24, July.
    19. Mei Luo & Shuai Shao & Frank Zhang, 2018. "Does financial reporting above or below operating income matter to firms and investors? The case of investment income in China," Review of Accounting Studies, Springer, vol. 23(4), pages 1754-1790, December.
    20. Yun Meng & Christos Pantzalis, 2021. "Lottery-type stocks and corporate strategies at the turn of the month," Review of Quantitative Finance and Accounting, Springer, vol. 56(3), pages 1027-1055, April.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    JEL classification:

    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
    • Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:mad:wpaper:2026-294. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Geetha G (email available below). General contact details of provider: https://edirc.repec.org/data/mseacin.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.