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Enhancing Equity Factor Model with Publicly Reported ESG Data.
- Source :
- Journal of Impact & ESG Investing; Fall2024, Vol. 5 Issue 1, p122-147, 26p
- Publication Year :
- 2024
-
Abstract
- This study examines the alpha-generating power of the public-report-based ESG score, which is based on ESG incident data collected by RepRisk from various public sources, and its relationship with the self-disclosure-based ESG score obtained from Refinitiv. The authors construct pure ESG factor portfolios to neutralize exposure to common style factors and isolate the pure ESG factor returns. Their results suggest that (i) the source difference is the main cause of the negative correlation between the public report ESG and the self-disclosure ESG score, (ii) the public report ESG score and its subscores produce the mixed results in terms of their adjusted factor returns across regions, and (iii) the combination of the public report ESG and the self-disclosure ESG score significantly improves the risk–return profiles of the combined ESG factor returns in the United States, European Union (EU), and Japan. [ABSTRACT FROM AUTHOR]
- Subjects :
- ENVIRONMENTAL, social, & governance factors
SELF-disclosure
RATE of return
Subjects
Details
- Language :
- English
- ISSN :
- 26931982
- Volume :
- 5
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Journal of Impact & ESG Investing
- Publication Type :
- Academic Journal
- Accession number :
- 179688922
- Full Text :
- https://doi.org/10.3905/jesg.2024.1.107