Does corporate environmental responsibility engagement affect firm value? The mediating role of corporate innovation
基于2008-2016年中国496家A股上市公司数据，研究发现企业环境责任参与对企业价值的影响呈U型，且企业创新在其中起中介作用。
Abstract This paper aims to construct a comprehensive corporate environmental responsibility (CER) engagement measurement to examine the relationship between CER engagement and firm value as well as explore the mediating effect of corporate innovation on this relationship based on a sample of 496 China's A‐share listed companies from 2008 to 2016. The results show that when firms start to adopt environmental regulations, CER would have a negative effect on firm value; however, at a specific level, CER would start to enhance firm value positively. In addition to this, corporate innovation plays a mediating role in the relationship between CER and firm value. Corporate innovation promotes firm value of firms with CER more than firms without CER. Overall, the findings of this paper are extremely relevant for the government, investors, and firm's managers and can be utilized for policy and investment decision making. Also, the findings encourage firms to enhance their sense of environmental responsibility in order to enhance their competitive advantages, enhance corporate innovation capabilities, and thus enhance firm value.