The study examines the impact of corporate social responsibility (CSR) activity on the firm market value, in particular, market capitalization of tour operators listed on Chinese stock markets. This study employs panel data analysis methods to examine endogeneity concerns in observational data....

The idea behind the optimal ESG portfolio (OESGP) is to expand the mean variance theory by adding the portfolio ESG value (PESGV) multiplied by the ESG strength parameter γ (which is investor’s choice) to the minimizing objective function (Pederson et al., 2019; Schmidt, 2020). PESGV is assumed...

The authors examine the effect of split environmental, social and governance (ESG) ratings on information asymmetry, corporate value and trading behavior. The authors test the risk-based hypothesis and the optimism-bias hypothesis on the relationship between diverging opinions and future stock...

This paper empirically examines the theoretically ambivalent relationship between socially responsible investing (SRI) and stock performance. It extends the existing literature by considering both the US and the entire European stock markets as well as by using consistent world-wide corporate...

We investigate environmental, social, and governance (ESG) and firm value effects of more than 7,000 shareholder proposals submitted between 2006–2020. Using propensity score matching and a difference-in-differences setting, the results indicate that firms that receive an ESG- or...

Using a unique data set, I study how stock markets react to positive and negative events concerned with a firm's corporate social responsibility (CSR). I show that investors respond strongly negatively to negative events and weakly negatively to positive events. I then show that investors do...

This paper represents the first study to examine the relationship between ESG initiatives and firm value for almost all Japanese listed firms. By constructing our unique AI-based ESG (Environmental Social Governance) scores that have higher coverage than existing ESG scores, we score and analyze...