摘要
以2007—2021年高污染上市企业为样本,分析绿色创新对高污染企业全要素生产率的影响效应,并以数字化转型为调节变量,解析数字化转型作用下绿色创新对高污染企业全要素生产率的影响机制。实证结果显示,绿色创新可显著提升高污染企业的全要素生产率,实质性绿色创新产生的提升效应更显著。数字化转型则正向调节绿色创新对高污染企业全要素生产率的提升作用。考虑企业规模和所处区位差异,对于大型和东中部地区的高污染企业,数字化转型的调节效应显著;而对于中小型和西部地区的高污染企业,数字化转型的调节效应不显著。
Taking high polluting listed enterprises from 2007 to 2021 as samples,this study analyzes the impact of green innovation on the total factor productivity of high polluting enterprises,and takes digital transformation as a moderating variable to analyze the impact mechanism of green innovation on the total factor productivity of high polluting enterprises under the influence of digital transformation.The empirical results show that:green innovation can significantly improve the total factor productivity of high polluting enterprises,and the improvement effect generated by substantive green innovation is more significant.Digital transformation positively regulates the role of green innovation in improving the total factor productivity of high polluting enterprises.Taking into account the differences in enterprise size and location,the moderating effect of digital transformation is significant for large and high polluting enterprises in the central and eastern regions,while the moderating effect of digital transformation is not significant for small and medium-sized high polluting enterprises and those in western regions.
作者
张建伟
ZHANG Jian-wei(School of Economics and Management,Huanghuai University,Zhumadian,463000,China)
出处
《福建江夏学院学报》
2023年第6期21-30,共10页
Journal of Fujian Jiangxia University
基金
国家社科基金一般项目“数字鸿沟制约相对贫困家庭生计能力的机制与对策研究”(23BGL205)
河南省软科学项目“财政补助支持河南农业数字化转型的机制、效果及路径优化研究”(222400410638)。
关键词
绿色创新
数字化转型
高污染企业
全要素生产率
green innovation
digital transformation
high polluting enterprises
total factor productivity
