Conclusion
The concept of taking social responsibility is prevalent and accepted by management practices around the globe. Prior studies find that the costs of equity and bank loans decrease with an increase in the quality of CSR disclosure. In this paper, we investigate the influence of CSR information disclosure on the costs of corporate bonds using data of CSR reports disclosed in China. The empirical results show that for firms with a higher quality of CSR information disclosure, their financing costs are lower. The results are generally robust after controlling for the endogeneity of CSR disclosure quality and the interdependencies between price and non-price terms in the bond contract.
In addition, we find that the effect of CSR information quality on bond spreads is not homogeneous. The negative influence of CSR information disclosure on the costs of corporate bonds is stronger for firms that have weak corporate governance and are located in regions with a weak institutional environment. This finding implies substitute effects between CSR information disclosure and corporate governance on the reduction of costs of corporate bonds. Furthermore, compared with non-misconduct firms, misconduct firms experience more information problems, and their information credibility (including CSR information) diminishes sharply. Thus, the negative relation between CSR information disclosure and the costs of corporate bonds is less pronounced in firms that are found to have committed misconduct.