数字金融的绿色创新影响效应  

Green Innovation Effect of Digital Finance

作　　者：顾江寒 柴华奇[1] GU Jiang-han;CHAI Hua-qi(School of Management,Northuestern Polyechnical Unirersity,Xi'an 710072)

机构地区：[1]西北工业大学管理学院,西安710072

出　　处：《软科学》2022年第9期51-56,共6页Soft Science

摘　　要：基于中国283个城市的面板数据,实证分析数字金融的绿色创新影响效应,结果发现:数字金融提升了绿色创新水平,并且数字金融的绿色创新溢出效应呈现出边际效应递增的非线性变化趋势,表明数字金融的信息网络特性使得数字金融对绿色创新系统的正向影响符合“梅特卡夫法则”;数字金融已经成为新时代下赋能中国绿色创新的新动能。进一步地,东部地区数字金融使用深度对绿色创新的边际递增效应更强,中西部覆盖广度的边际递增效应更为显著。此外,数字金融对大城市绿色创新的影响主要通过使用深度而对中小城市的影响主要通过覆盖广度。Based on the empirical analysis of 283 cities in China, this paper analyzes green innovation effect of digital finance. Results show that, digital finance is helpful in promoting green innovation and such spillover effect presents a nonlinear changing trend with an increasing marginal effect, which indicates that the information network characteristics of digital finance make the positive impact of digital finance on green innovation comply with the “Metcalf Law”. Digital finance has become a new driving force to stimulate China’s green innovation in the new era. Furthermore, the marginal increasing effect of the depth of the use of digital finance on green innovation is much stronger in the eastern region and the marginal increasing effect of the coverage is more remarkable in the central and the western regions. Additionally, the impact of digital finance on green innovation in large cities is mainly through the depth of the use of digital finance, while that impact in small and medium-sized cities is mainly through the breadth of coverage.

关 键 词：数字金融 绿色创新 “碳中和” 

分 类 号：X322[环境科学与工程—环境工程] F49[经济管理—产业经济] F832