数字金融发展对城市绿色全要素生产率的影响:效应与机制  

Impact of Digital Finance Development on Urban Green TFP:Effects and Mechanisms

作　　者：严芝清 杨子生[2] 钟文 Yan Zhiqing;Yang Zisheng;Zhong Wen(a.School of Economics,Yunnan University of Finance and Economics,Kunming 650221,China;Institute of Land&Resources and Sustainable Development,Yunnan University of Finance and Economics,Kunming 650221,China;School of Economics and Management,Jiangxi University of Science and Technology,Ganzhou Jiangxi 341000,China)

机构地区：[1]云南财经大学经济学院,昆明650221 [2]云南财经大学国土资源与持续发展研究所,昆明650221 [3]江西理工大学经济管理学院,江西赣州341000

出　　处：《统计与决策》2024年第23期138-143,共6页Statistics & Decision

基　　金：国家社会科学基金重点项目(22AJY014);新时代革命老区高质量发展专项课题(24FZZXLQ09)。

摘　　要：文章基于2011—2022年我国278个地级及以上城市的面板数据,考察数字金融发展对城市绿色全要素生产率的影响。研究发现,数字金融发展有助于提升城市绿色全要素生产率,在经过一系列稳健性检验后,研究结果仍然稳健。异质性分析结果表明,数字金融发展对城市绿色全要素生产率的正向影响在外围城市强于核心城市,在中西部地区比东部地区更强,这验证了数字金融发展对缓解地区发展不平衡和不充分问题的积极作用。机制检验结果表明,数字金融发展通过推动绿色创新和产业结构优化促进城市绿色全要素生产率提升。此外,在环境规制相对严格的城市,数字金融发展对绿色全要素生产率提升的促进作用更明显,这体现了加强有效环境规制设计的紧迫性。Based on the panel data of 278 cities at prefecture level and above in China from 2011 to 2022,this paper examines the impact of digital finance development on green total factor productivity(TFP).The results show that the development of digital finance is conducive to improving the green total factor productivity of cities,and that the results are still robust after a series of robustness tests.The heterogeneity analysis results show that the positive impact of digital finance development on urban green total factor productivity is stronger in peripheral cities than in core cities,and stronger in central and western regions than in eastern regions,which verifies the positive role of digital finance development in alleviating the imbalance and insufficiency of regional development.The mechanism test results show that the development of digital finance promotes the green total factor productivity of cities through promoting green innovation and upgrading the industrial structure.In addition,in cities with relatively strict environmental regulations,the development of digital finance has a more obvious promoting effect on green total factor productivity,which reflects the urgency of strengthening the design of effective environmental regulations.

关 键 词：数字金融发展 环境规制 城市绿色全要素生产率 绿色创新 产业结构 

分 类 号：F062.1[经济管理—政治经济学]