We analyze whether a firm’s corporate social responsibility (CSR) plays a significant role in promoting its market value in an emerging market, namely Korea. We employ environmental, social, and corporate governance (ESG) scores to evaluate CSR performances and examine their effect on firm valuation. We find that CSR practices positively and significantly affect a firm’s market, in line with previous studies on developed countries. However, its impact on share prices can differ according to firm characteristics. For firms in environmentally sensitive industries, the value-creating effect of CSR is lesser than for firms that do not belong to sensitive industries. Specifically, corporate governance practice negatively influences the firm value of environmentally sensitive firms. Further, governance practice significantly promotes market value only for chaebols, while investors do not significantly value governance practice carried out by other firms. This finding suggests the value-enhancing effects of governance structure reformation in the former. This work mainly contributes to the literature by verifying a positive CSR-valuation relationship in emerging markets, which provides substantial policy and welfare implications in markets where governments play a major role in promoting CSR. A stronger valuation effect of CSR in chaebols may present economic background for the intervention of the Korean government in the reformation of chaebol.

We analyzed whether a firm’s engagement in socially responsible activities, as measured by environmental, social, and corporate governance (ESG) scores, influences their tendency to avoid tax in the Korean financial market. We found a negative relationship between Korean firms’ ESG scores and tax avoidance in terms of book-tax income difference during the sample period between 2011 and 2017. This result implies that firms with good CSR performance would tend not to manipulate taxable profits, which is in line with corporate culture theory. More interestingly, this trend has become more apparent for chaebol-affiliated firms, a special type of Korean conglomerate, than non-chaebol firms.

We examine the association between carbon emissions, carbon disclosures, and firm value for Korean firms, with a particular interest in chaebols, a special type of Korean conglomerate. Using hand-collected carbon emissions and firm-specific data for 841 Korean firms, including 514 chaebols and 335 non-chaebols, we find a significantly positive relationship between carbon emissions and firm value among chaebol affiliates. This result contrasts with previous findings conducted in advanced markets, where investors consider carbon emissions to be destructive. In terms of the voluntary disclosure policy, we find that companies with good environmental performance tend to disclose carbon emissions voluntarily. We further argue that these findings originate from the specific business atmosphere in Korea. Our results support the traditional view of corporations in terms of environmental policy and highlight the importance of firm characteristics and historical developments in the analysis of environmental policy.