环境规制、企业异质性与绿色技术创新

Environmental Regulation,Enterprise Heterogeneity and Green Technology Innovation

立足于演化经济学异质性与技术创新的视角,从理论上梳理了政府环境规制政策下企业异质性的形成过程以及环境规制、企业异质性与企业绿色技术创新三者之间的内在联系和作用机理。研究发现,政府环境规制的外部环境能有效促进企业异质性的形成,实现企业绿色技术创新。在理论研究的基础上,以中国工业34个细分行业2008~2015年的面板数据为例,建立相应的线性和非线性面板门限模型分析企业异质性对绿色技术创新的影响。结果表明:企业异质性对绿色技术创新存在线性的正效应;以环境规制为门槛变量,在不同环境规制强度下企业异质性对企业绿色技术创新产生非线性的门槛效应,且高环境规制强度下的企业异质性对企业绿色技术创新能力的促进作用更为显著。

Based on the perspective of evolutionary economics heterogeneity and technological innovation,this paper theoretically sorts out the formation process of enterprise heterogeneity under the government’s environmental regulation policy,as well as the internal relationship and mechanism between environmental regulation,enterprise heterogeneity and enterprise green technology innovation.Research has found that the external environment regulated by the government’s environment can effectively promote the formation of enterprise heterogeneity,thereby enabling enterprises to achieve green technological innovation.According to the theoretical research,this paper based on panel data from 34 industries of China’s industry from 2008 to 2015,and established corresponding linear and non-linear models to analyze the impact of enterprise heterogeneity on green technological innovation.The results show that there is a linear positive effect of corporate heterogeneity on green technological innovation,and taking environmental regulation as the threshold variable,the heterogeneity of enterprises under different environmental regulation intensities has a nonlinear threshold effect on green technological innovation.Moreover,the heterogeneity of enterprises under the high intensity of environmental regulation plays a significant role in promoting the green technological innovation capabilities of enterprises.