重庆文理学院学报（社会科学版）2025，Vol.44Issue(2)：29-45,17.DOI:10.19493/j.cnki.issn1673-8004.2025.02.003
数字金融对碳排放效率的影响路径研究
Research on the Impact Path of Digital Finance on Carbon Emission Efficiency:A Dynamic QCA Analysis Based on Provincial Panel
摘要
Abstract
Carbon peaking and carbon neutrality is a comprehensive and profound socio-economic change,and in the era of digital economy,digital empowerment is of great significance to improve carbon emission efficiency.Taking 30 provin-cial panel data in China from 2011 to 2021 as research samples,the dynamic QCA qualitative comparative analysis method with vertical and horizontal dimensions was applied to explore the optimization path of improving carbon emission efficiency through different combinations of 10 secondary indicators,including environmental regulation and digital finance coverage breadth,from three dimensions:external environment,development level,and digital finance.The study shows that:first,the digital finance sub-dimension can effectively improve carbon emission efficiency,but its payment dimension plays the biggest role in some regions with low digital finance level;second,the deep integration of digital finance with scientific and technological innovation as well as environmental regulation can effectively improve carbon emission effi-ciency in recent years;third,through the examination of the consistency distances between and within groups,although the consistency distances between groups are not higher than 0.2,and do not show a significant time effect,but the necessity of its conditional variables is increasing year by year;fourth,there are four key types that can effectively improve carbon emission efficiency,including the digital innovation driven type to be optimized,the digital financial platform deepening type,the synergistic development type of digital innovation and the environment to be optimized,and the digital science and technology innovation type,and there is obvious regional heterogeneity among the four types.关键词
数字金融/碳排放效率/非径向方向性距离函数/动态QCA分析Key words
digital finance/carbon emission efficiency/non-radial direction distance function/dynamic QCA analysis分类
经济学引用本文复制引用
赵宸元,冯爱惠..数字金融对碳排放效率的影响路径研究[J].重庆文理学院学报（社会科学版）,2025,44(2):29-45,17.基金项目
国家社会科学基金西部项目"中美贸易政策不确定性对我国先进制造业全球价值链分工影响与应对研究"(22XJY010) （22XJY010）
重庆市社会科学规划项目"重庆市城乡区域经济协调发展研究"(2019QNJJ18) （2019QNJJ18）
重庆理工大学研究生教育高质量发展行动计划资助项目(gzlcx20222066). （gzlcx20222066）
