Article (Scientific journals)
Investor Climate Sentiment and Financial Markets
Santi, Caterina
2023In International Review of Financial Analysis, 86 (102490)
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Keywords :
Climate change; Sentiment; Asset pricing; Sustainable investing; Social networks; StockTwits; Textual Analysis
Abstract :
[en] We propose to measure investor climate sentiment by performing sentiment analysis on StockTwits posts on climate change and global warming. In financial markets, stocks of emission (carbon-intensive) firms underperform clean (low-emission) stocks when investor climate sentiment is more positive. We document investors overreaction to climate change risk and reversal in longer horizons. Salient but uninformative climate change events (i.e., release of a report on climate change, abnormal weather events, and high carbon prices) facilitate the investor learning process and correction of the mispricing.
Disciplines :
Finance
Author, co-author :
Santi, Caterina  ;  Université de Liège - ULiège > HEC Recherche > HEC Recherche: Financial Management for the Future
Language :
English
Title :
Investor Climate Sentiment and Financial Markets
Publication date :
March 2023
Journal title :
International Review of Financial Analysis
ISSN :
1057-5219
eISSN :
1873-8079
Publisher :
Elsevier, Amsterdam, Netherlands
Volume :
86
Issue :
102490
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 13 April 2022

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