Corporate social responsibility, investor protection, and cost of equity: A cross-country comparison

摘要

Based on a large international sample, we examine the effects of CSR on the cost of equity under different levels of investor protection. In countries where investor protection is strong (poor), our results show that the cost of equity falls (rises) when a firm invests in CSR. Our findings are robust to alternative variable definitions, sample selection, analyst forecast bias, and various methodological specifications. We also demonstrate that the investor base channel is able to explain different outcomes regarding the relation between CSR and the cost of equity, and we derive implications for both financial practice and public policy. (C) 2018 Elsevier B.V. All rights reserved.