北京大学学报（自然科学版）2025，Vol.61Issue(1)：153-165,13.DOI:10.13209/j.0479-8023.2024.096
数字普惠金融如何影响中国能源碳排放效率?
How Does Digital Inclusive Finance Affect Energy Carbon Emission Efficiency in China?Analysis Based on Mediation Effect Model
摘要
Abstract
Based on the panel data of 30 provinces in China from 2011 to 2021,this paper uses the Super-EBM-undesirable model to measure the energy carbon emission efficiency(ECEE).On the basis of analyzing the spatiotemporal characteristics of ECEE,the Tobit regression model and the mediation effect method are used to empirically test how digital inclusive finance(DIF)affects the ECEE.The main research results reveal that 1)the ECEE of China shows a fluctuating trend during the study period,with the highest point in 2013(0.529),and the lowest point in 2021(0.501).There are significant differences in ECEE among different regions,with the highest in the eastern region,followed by the central and the western regions,and the lowest in the northeast region.2)According to the empirical research results,the DIF can significantly promote the improvement of ECEE;technological innovation and technological application play a significant intermediary role in the impact of DIF on ECEE.This conclusion is still valid after robustness tests.3)As for the control variables,the development of infrastructure has a significant inhibitory effect on ECEE,while China's openness to the outside world and economic urbanization have enormous promoting effects on ECEE.The research results could provide reference for formulating national digital finance related policies and establishing a financial support system for the strategy of"carbon peak and carbon neutrality".关键词
数字普惠金融/能源碳排放效率/时空特征/中介效应Key words
digital inclusive finance(DIF)/energy carbon emission efficiency/spatial-temporal features/mediation effect引用本文复制引用
曾良恩,谢东颖,陈志远,袁丹丹,聂洋,黄绮,杨乐,梁忠祺..数字普惠金融如何影响中国能源碳排放效率?[J].北京大学学报（自然科学版）,2025,61(1):153-165,13.基金项目
国家自然资源部陆表系统与人地关系重点实验室项目资助 （）
