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Stock Price Reaction to Environmental, Social, and Governance News: Evidence from Brazil and Financial Materiality

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  • Carlos A. Piccioni

    (Department of Economics, Universidade de Brasília (UnB), Brasilia 70910-900, Brazil
    Department of Banking Operations and Payments System (Deban), Banco Central do Brasil (BCB), Brasilia 70074-900, Brazil
    These authors contributed equally to this work.)

  • Saulo B. Bastos

    (Department of Banking Operations and Payments System (Deban), Banco Central do Brasil (BCB), Brasilia 70074-900, Brazil
    These authors contributed equally to this work.)

  • Daniel O. Cajueiro

    (Department of Economics, Universidade de Brasília (UnB), Brasilia 70910-900, Brazil
    Machine Learning Laboratory in Finance and Organizations (LAMFO), Universidade de Brasília (UnB), Brasilia 70910-900, Brazil
    National Institute of Science and Technology for Complex Systems (INCT-SC), Universidade de Brasília (UnB), Brasilia 70910-900, Brazil
    These authors contributed equally to this work.)

Abstract

This study explores the relationship between Environmental, Social, and Governance (ESG) practices and the market value of companies, with a focus on Brazil’s largest corporations. Recognizing the limitations of existing research tools for analyzing the impact of ESG factors, we introduce an innovative, open-source Dictionary of ESG Terms. This tool is designed to classify news content into the detailed categories established by the Sustainability Accounting Standards Board (SASB), thereby facilitating a nuanced analysis of ESG-related news and its subsequent effects on stock prices. Our analysis reveals that stock prices exhibit significant positive reactions to favorable ESG news and negative reactions to adverse ESG developments. Crucially, our findings underscore the discernment of investors, who appear to prioritize financially material ESG information over news bearing solely reputational or non-pecuniary significance. This distinction highlights the critical role of financial materiality in shaping market responses to ESG news. By providing empirical evidence from the Brazilian market, this study contributes to the broader discourse on ESG factors in corporate valuation. It offers practical tools and insights for investors, companies, and regulators aiming to better understand the complexities of ESG investment strategies. Through the application of our comprehensive ESG Dictionary, we shed light on the diverse dimensions of ESG impact, suggesting an approach to evaluate how ESG practices influence corporate market value in emerging economies.

Suggested Citation

  • Carlos A. Piccioni & Saulo B. Bastos & Daniel O. Cajueiro, 2024. "Stock Price Reaction to Environmental, Social, and Governance News: Evidence from Brazil and Financial Materiality," Sustainability, MDPI, vol. 16(7), pages 1-25, March.
    • Handle: RePEc:gam:jsusta:v:16:y:2024:i:7:p:2839-:d:1366032
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    References listed on IDEAS

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    1. Paul C. Tetlock & Maytal Saar‐Tsechansky & Sofus Macskassy, 2008. "More Than Words: Quantifying Language to Measure Firms' Fundamentals," Journal of Finance, American Finance Association, vol. 63(3), pages 1437-1467, June.
    2. Jody Grewal & Clarissa Hauptmann & George Serafeim, 2021. "Material Sustainability Information and Stock Price Informativeness," Journal of Business Ethics, Springer, vol. 171(3), pages 513-544, July.
    3. Gunther Capelle-Blancard & Aurélien Petit, 2019. "Every Little Helps? ESG News and Stock Market Reaction," Journal of Business Ethics, Springer, vol. 157(2), pages 543-565, June.
    4. Yu Jin Chang & Jae Wook Yoo, 2023. "When CSR Matters: The Moderating Effect of Industrial Growth Rate on the Relationship between CSR and Firm Performance," Sustainability, MDPI, vol. 15(18), pages 1-13, September.
    5. Paul C. Tetlock, 2007. "Giving Content to Investor Sentiment: The Role of Media in the Stock Market," Journal of Finance, American Finance Association, vol. 62(3), pages 1139-1168, June.
    6. Tian Guo & Nicolas Jamet & Valentin Betrix & Louis-Alexandre Piquet & Emmanuel Hauptmann, 2020. "ESG2Risk: A Deep Learning Framework from ESG News to Stock Volatility Prediction," Papers 2005.02527, arXiv.org.
    7. Xiaoling Yu & Kaitian Xiao, 2022. "Does ESG Performance Affect Firm Value? Evidence from a New ESG-Scoring Approach for Chinese Enterprises," Sustainability, MDPI, vol. 14(24), pages 1-40, December.
    8. Dasgupta, Susmita & Laplante, Benoit & Mamingi, Nlandu, 2001. "Pollution and Capital Markets in Developing Countries," Journal of Environmental Economics and Management, Elsevier, vol. 42(3), pages 310-335, November.
    9. Lyton Chithambo & Ishmael Tingbani & Godfred Afrifa Agyapong & Ernest Gyapong & Isaac Sakyi Damoah, 2020. "Corporate voluntary greenhouse gas reporting: Stakeholder pressure and the mediating role of the chief executive officer," Business Strategy and the Environment, Wiley Blackwell, vol. 29(4), pages 1666-1683, May.
    10. Eduardo Schiehll & Sam Kolahgar, 2021. "Financial materiality in the informativeness of sustainability reporting," Business Strategy and the Environment, Wiley Blackwell, vol. 30(2), pages 840-855, February.
    11. María Mar Miralles-Quirós & José Luis Miralles-Quirós & Luis Miguel Valente Gonçalves, 2018. "The Value Relevance of Environmental, Social, and Governance Performance: The Brazilian Case," Sustainability, MDPI, vol. 10(3), pages 1-15, February.
    12. Robert D. Klassen & Curtis P. McLaughlin, 1996. "The Impact of Environmental Management on Firm Performance," Management Science, INFORMS, vol. 42(8), pages 1199-1214, August.
    13. Mirela Sichigea & Marian Ilie Siminica & Daniel Circiumaru & Silviu Carstina & Nela-Loredana Caraba-Meita, 2020. "A Comparative Approach of the Environmental Performance between Periods with Positive and Negative Accounting Returns of EEA Companies," Sustainability, MDPI, vol. 12(18), pages 1-18, September.
    14. Aaron K. Chatterji & Rodolphe Durand & David I. Levine & Samuel Touboul, 2016. "Do ratings of firms converge? Implications for managers, investors and strategy researchers," Strategic Management Journal, Wiley Blackwell, vol. 37(8), pages 1597-1614, August.
    15. Laura Mervelskemper & Daniel Streit, 2017. "Enhancing Market Valuation of ESG Performance: Is Integrated Reporting Keeping its Promise?," Business Strategy and the Environment, Wiley Blackwell, vol. 26(4), pages 536-549, May.
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