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ESG 인식 수준에 따른 ESG와 기대수익률 관계의 변화

Title
ESG 인식 수준에 따른 ESG와 기대수익률 관계의 변화
Other Titles
Changes in the Relation Between ESG and Expected Returns According to ESG Awareness Levels
Author
이은정
Keywords
COVID-19; ESG Awareness; ESG(Environmental, Social, Governance); Expected Returns; Pandemic; 팬데믹; ESG; ESG 인식; 기대수익률
Issue Date
2023-10
Publisher
한국증권학회
Citation
Korean Journal of Financial Studies, v. 52, NO. 5, Page. 641.0-676.0
Abstract
COVID-19 팬데믹은 국내시장에서 ESG(환경, 사회, 지배구조)에 대한 인식과 관심의 증가를유발하였다. 본 연구에서는 COVID-19 이전과 이후에 국내 투자자들의 ESG에 대한 관심과 기호 변화를 살펴보고자 하며, 이러한 변화가 ESG 투자와 기대수익률 간의 관계에 어떤 영향을 미치는지를 분석하였다. 분석 결과, COVID-19 이전에는 ESG 점수가 큰 기업을 매수하고 작은 기업을 매도하여 구성한 포트폴리오의 초과수익률이 유의미하지 않았으나, COVID-19 이후에는 해당 포트폴리오의 초과수익률이 유의한 양의 값으로 나타났다. 이를 통해, COVID-19 팬데믹 이전에는 투자자들이 ESG를 위험으로 인식하지 않으며 ESG 투자로 인한 효용이 없는 상태였기에 초과수익률이 유의미하지 않게 나타났으나, COVID-19 팬데믹 이후에는 ESG에 관한 관심이 증폭되면서 투자자들의 기호가 달라져 ESG 투자에서 양의 초과수익률이 나타났다고 볼 수 있다. ;The COVID-19 pandemic has triggered an increased awareness and interest in ESG (Environmental, Social, Governance) among investors in the Korean market. Consequently, this study examines the changes in investors’ tastes and preferences regarding ESG before and after COVID-19 and analyzes how these changes affect the relationship between ESG and expected returns. The analysis revealed that, before COVID-19 the excess returns of portfolios constructed by buying stocks with high ESG scores and selling stocks with low ESG scores were not statistically significant. However, after COVID-19 the excess returns of these portfolios were significantly positive. This result suggests that prior to the pandemic, investors did not perceive ESG as a risk and showed no preference for ESG investments, leading to insignificant excess returns close to zero. In contrast, after the COVID-19 pandemic, increased interest in ESG resulted in a shift in investor preferences, leading to positive excess returns in ESG investments. The results remain consistent even after controlling for firm characteristics. Furthermore, when we examine the impact of each ESG component on expected returns separately, we find that heightened interest in environmental and social factors has a significant positive effect on expected returns. © 2023, Korean Securities Association. All rights reserved.
URI
https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE11551717https://repository.hanyang.ac.kr/handle/20.500.11754/187664
ISSN
2005-8187;2713-5543
DOI
10.26845/KJFS.2023.10.52.5.641
Appears in Collections:
COLLEGE OF BUSINESS AND ECONOMICS[E](경상대학) > BUSINESS ADMINISTRATION(경영학부) > Articles
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