CCPortal
DOI10.1002/bse.3761
Stock price reactions to climate science information from the Intergovernmental Panel on Climate Change: A mitigation function of corporate and sector emissions responsibility?
发表日期2024
ISSN0964-4733
EISSN1099-0836
英文摘要This research investigates the influence of climate science information released by the Intergovernmental Panel on Climate Change (IPCC) on the European stock market, with a particular emphasis on differentiating the stock price reactions based on sector climate sensitivity and corporate emissions responsibility. Performing an event study on Stoxx Europe 600 constituents, we analyse stock price reactions to the sixth IPCC assessment report published between 2018 and 2023. Results show that climate-sensitive sectors respond more intensely to climate news. We find greater volatility in stock prices for climate-sensitive sectors than in corporate emissions-graded portfolios. Cumulative average abnormal returns range from 26.442% for the alternative energy sector to -6.416% for the construction sector. For the corporate emissions responsibility portfolios, we generally observe negative stock price reactions disregarding firms' level of emissions responsibility. Firms with higher emissions responsibility outperform peers only during the synthesis report release. Our study enriches the literature on stock price reactions to climate science news, which is limited to the analysis of the first five IPCC reports and to sector analyses.
英文关键词climate risk; climate sensitivity; environmental responsibility; event study; IPCC; stock market reaction
语种英语
WOS研究方向Business & Economics ; Environmental Sciences & Ecology
WOS类目Business ; Environmental Studies ; Management
WOS记录号WOS:001194500400001
来源期刊BUSINESS STRATEGY AND THE ENVIRONMENT
文献类型期刊论文
条目标识符http://gcip.llas.ac.cn/handle/2XKMVOVA/287646
作者单位Leuphana University Luneburg; University of Southern Denmark; Leuphana University Luneburg
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GB/T 7714
. Stock price reactions to climate science information from the Intergovernmental Panel on Climate Change: A mitigation function of corporate and sector emissions responsibility?[J],2024.
APA (2024).Stock price reactions to climate science information from the Intergovernmental Panel on Climate Change: A mitigation function of corporate and sector emissions responsibility?.BUSINESS STRATEGY AND THE ENVIRONMENT.
MLA "Stock price reactions to climate science information from the Intergovernmental Panel on Climate Change: A mitigation function of corporate and sector emissions responsibility?".BUSINESS STRATEGY AND THE ENVIRONMENT (2024).
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