Which Corporate Social Responsibility Performance Affects the Cost of Equity? Evidence from Korea

Sustainability

Youngkyung Ok¹  Jungmu Kim² 

[1] DGB Research Institute, 111, Oksan-ro, Buk-gu, Daegu 41593, Korea;School of Business, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk 38541, Korea;

关键词: cost of equity;    CSR;    ESG;    sustainability;    firm value;   

DOI  :  10.3390/su11102947

来源: DOAJ

【 摘 要 】

This study analyzes the effect of corporate social responsibility activities on the cost of equity in Korea. We find that firms with better corporate social responsibility (CSR) performance generally exhibit cheaper equity financing. Considering three dimensions of CSR separately, we find that a higher “socially responsible management” significantly reduces the cost of equity by 1.13%-1.37% per annum and “Corporate governance” activity also marginally affects the cost of equity, while “environmental management” has no impact. Our result is robust in controlling for systematic risk, size, leverage ratio, and the number of analysts. These results imply that enhancing socially responsible management and corporate governance can increase firm value in Korea, but environmental management is not relevant for firm values. Putting differently, investors tolerate a lower return from firms with more CSR activities, because they expect them to provide sustainable incomes. Future researches can extend our approach to examining the effect on the cost of debt and cost of capital.

【 授权许可】

Unknown