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A Green Wave in Media: A Change of Tack in Stock Markets

Author

Listed:
  • Marie Bessec

    (LEDa - Laboratoire d'Economie de Dauphine - IRD - Institut de Recherche pour le Développement - Université Paris Dauphine-PSL - PSL - Université Paris Sciences et Lettres - CNRS - Centre National de la Recherche Scientifique, THEMA - Théorie économique, modélisation et applications - CNRS - Centre National de la Recherche Scientifique - CY - CY Cergy Paris Université)

  • Julien Fouquau

    (LEDa - Laboratoire d'Economie de Dauphine - IRD - Institut de Recherche pour le Développement - Université Paris Dauphine-PSL - PSL - Université Paris Sciences et Lettres - CNRS - Centre National de la Recherche Scientifique)

Abstract

This paper examines the impact of environmental news coverage in US newspapers on stock markets. Using textual analysis with a dictionary-based approach, we obtain several measures of attention, tonality and uncertainty in the coverage of environmental news in major US newspapers. We consider different weighting schemes to account for the visibility and relevance of the text sources, and several sets of newspapers to measure the possible impact of their editorial line. Our results show that greater attention to environmental news in the US media reduced the excess returns of carbon-intensive stocks and increased their volatility over the last decade, especially when the coverage was uncertain. The opposite result holds for the most virtuous green assets. Restricting the corpus of texts to conservative newspapers mitigates the impact of coverage. Overall, our results illustrate how rising environmental concerns lead investors to change their asset allocation.

Suggested Citation

  • Marie Bessec & Julien Fouquau, 2024. "A Green Wave in Media: A Change of Tack in Stock Markets," Post-Print hal-04706501, HAL.
    • Handle: RePEc:hal:journl:hal-04706501
    DOI: 10.1111/obes.12597
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    References listed on IDEAS

    as
    1. repec:dau:papers:123456789/3187 is not listed on IDEAS
    2. Marie-Aude Laguna & Gunther Capelle-Blancard, 2010. "How does the stock market respond to petrochemical disasters?," Post-Print halshs-00696984, HAL.
    3. Nelson, Daniel B, 1991. "Conditional Heteroskedasticity in Asset Returns: A New Approach," Econometrica, Econometric Society, vol. 59(2), pages 347-370, March.
    4. Monasterolo, Irene & de Angelis, Luca, 2020. "Blind to carbon risk? An analysis of stock market reaction to the Paris Agreement," Ecological Economics, Elsevier, vol. 170(C).
    5. Arno Riedl & Paul Smeets, 2017. "Why Do Investors Hold Socially Responsible Mutual Funds?," Journal of Finance, American Finance Association, vol. 72(6), pages 2505-2550, December.
    6. Glasserman, Paul & Mamaysky, Harry, 2019. "Does Unusual News Forecast Market Stress?," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 54(5), pages 1937-1974, October.
    7. Hong, Harrison & Kostovetsky, Leonard, 2012. "Red and blue investing: Values and finance," Journal of Financial Economics, Elsevier, vol. 103(1), pages 1-19.
    8. Darwin Choi & Zhenyu Gao & Wenxi Jiang, 2020. "Attention to Global Warming," The Review of Financial Studies, Society for Financial Studies, vol. 33(3), pages 1112-1145.
    9. 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.
    10. Renault, Thomas, 2017. "Intraday online investor sentiment and return patterns in the U.S. stock market," Journal of Banking & Finance, Elsevier, vol. 84(C), pages 25-40.
    11. Shapiro, Adam Hale & Sudhof, Moritz & Wilson, Daniel J., 2022. "Measuring news sentiment," Journal of Econometrics, Elsevier, vol. 228(2), pages 221-243.
    12. Calomiris, Charles W. & Mamaysky, Harry, 2019. "How news and its context drive risk and returns around the world," Journal of Financial Economics, Elsevier, vol. 133(2), pages 299-336.
    13. Diego García, 2013. "Sentiment during Recessions," Journal of Finance, American Finance Association, vol. 68(3), pages 1267-1300, June.
    14. Scott R. Baker & Nicholas Bloom & Steven J. Davis, 2016. "Measuring Economic Policy Uncertainty," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 131(4), pages 1593-1636.
    15. Thomas Renault, 2017. "Intraday online investor sentiment and return patterns in the U.S. stock market," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) hal-03205113, HAL.
    16. Costas Milas & Theodore Panagiotidis & Theologos Dergiades, 2021. "Does It Matter Where You Search? Twitter versus Traditional News Media," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 53(7), pages 1757-1795, October.
    17. Zhengke Ye & Chunyan Hu & Linjie He & Guangda Ouyang & Fenghua Wen, 2020. "The Dynamic Time-frequency Relationship between International Oil Prices and Investor Sentiment in China: A Wavelet Coherence Analysis," The Energy Journal, , vol. 41(5), pages 251-270, September.
    18. I. El Ouadghiri & K. Guesmi & Jonathan Peillex & A. Ziegler, 2021. "Public Attention to Environmental Issues and Stock Market Returns," Post-Print hal-03678291, HAL.
    19. El Ouadghiri, Imane & Guesmi, Khaled & Peillex, Jonathan & Ziegler, Andreas, 2021. "Public Attention to Environmental Issues and Stock Market Returns," Ecological Economics, Elsevier, vol. 180(C).
    20. Behrendt, Simon & Schmidt, Alexander, 2018. "The Twitter myth revisited: Intraday investor sentiment, Twitter activity and individual-level stock return volatility," Journal of Banking & Finance, Elsevier, vol. 96(C), pages 355-367.
    21. Manela, Asaf & Moreira, Alan, 2017. "News implied volatility and disaster concerns," Journal of Financial Economics, Elsevier, vol. 123(1), pages 137-162.
    22. Pástor, Ľuboš & Stambaugh, Robert F. & Taylor, Lucian A., 2022. "Dissecting green returns," Journal of Financial Economics, Elsevier, vol. 146(2), pages 403-424.
    23. Zhengke Ye, Chunyan Hu, Linjie He, Guangda Ouyang, and Fenghua Wen, 2020. "The Dynamic Time-frequency Relationship between International Oil Prices and Investor Sentiment in China: A Wavelet Coherence Analysis," The Energy Journal, International Association for Energy Economics, vol. 0(Number 5), pages 251-270.
    24. Xiao, Jihong & Wang, Yudong, 2021. "Investor attention and oil market volatility: Does economic policy uncertainty matter?," Energy Economics, Elsevier, vol. 97(C).
    25. Nicholas M. Guest, 2021. "The Information Role of the Media in Earnings News," Journal of Accounting Research, Wiley Blackwell, vol. 59(3), pages 1021-1076, June.
    26. Lee, Wayne Y. & Jiang, Christine X. & Indro, Daniel C., 2002. "Stock market volatility, excess returns, and the role of investor sentiment," Journal of Banking & Finance, Elsevier, vol. 26(12), pages 2277-2299.
    27. Philipp Krueger & Zacharias Sautner & Laura T Starks, 2020. "The Importance of Climate Risks for Institutional Investors," The Review of Financial Studies, Society for Financial Studies, vol. 33(3), pages 1067-1111.
    28. Capelle-Blancard, Gunther & Laguna, Marie-Aude, 2010. "How does the stock market respond to chemical disasters?," Journal of Environmental Economics and Management, Elsevier, vol. 59(2), pages 192-205, March.
    29. Zheng Tracy Ke & Bryan T. Kelly & Dacheng Xiu, 2019. "Predicting Returns With Text Data," NBER Working Papers 26186, National Bureau of Economic Research, Inc.
    30. 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.
    31. repec:bla:jfinan:v:59:y:2004:i:3:p:1259-1294 is not listed on IDEAS
    32. Mark Johnman & Bruce James Vanstone & Adrian Gepp, 2018. "Predicting FTSE 100 returns and volatility using sentiment analysis," Accounting and Finance, Accounting and Finance Association of Australia and New Zealand, vol. 58(S1), pages 253-274, November.
    33. Matthew Gentzkow & Jesse M. Shapiro, 2010. "What Drives Media Slant? Evidence From U.S. Daily Newspapers," Econometrica, Econometric Society, vol. 78(1), pages 35-71, January.
    34. Rob Bauer & Tobias Ruof & Paul Smeets & Stijn Van Nieuwerburgh, 2021. "Get Real! Individuals Prefer More Sustainable Investments [Explaining the discrepancy between intentions and actions: The case of hypothetical gap in contingent valuation]," The Review of Financial Studies, Society for Financial Studies, vol. 34(8), pages 3976-4043.
    35. Tim Loughran & Bill Mcdonald, 2011. "When Is a Liability Not a Liability? Textual Analysis, Dictionaries, and 10‐Ks," Journal of Finance, American Finance Association, vol. 66(1), pages 35-65, February.
    36. Joshua Madsen & Marina Niessner, 2019. "Is Investor Attention for Sale? The Role of Advertising in Financial Markets," Journal of Accounting Research, Wiley Blackwell, vol. 57(3), pages 763-795, June.
    37. Reboredo, Juan C. & Ugolini, Andrea, 2018. "The impact of Twitter sentiment on renewable energy stocks," Energy Economics, Elsevier, vol. 76(C), pages 153-169.
    38. Huynh, Thanh D. & Xia, Ying, 2021. "Climate Change News Risk and Corporate Bond Returns," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 56(6), pages 1985-2009, September.
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