安徽工程大学学报2025，Vol.40Issue(5)：9-17,9.
空间溢出视角下数字经济对减污降碳的影响研究
Research on the Impact of Digital Economy on Pollution Reduction and Carbon Emission Reduction from the Perspective of Spatial Overflow
摘要
Abstract
As a new economic form and development mode,digital economy has an important impact on promoting the green and low-carbon development of the economy.Based on the entropy method,this paper calculates the comprehensive index of digital economy of 31 provinces in China from 2012 to 2022,and uses the spatial Dubin model to empirically analyze the impact of digital economy on carbon and pollution emissions and its characteristics of spatial spillover effect.Furthermore,from the perspective of green innovation and industrial agglomeration,the mediation effect model is used to analyze the influence mechanism of digital economy on carbon and pollution emissions.The results show that there is an obvious spatial correlation between the level of the carbon and pollution emission levels in each province.The digital economy has a significant inhibiting effect on carbon and pollution emission in the region,and there is also a spatial spillover effect on the surrounding regions.The level of green technology innovation and industrial agglomeration play an intermediary role in the effect of the digital economy on reducing pollution and carbon emission.关键词
数字经济/减污降碳/熵值法/空间溢出Key words
digital economy/reduction of pollution and carbon emissions/entropy method/spatial overflow分类
管理科学引用本文复制引用
段影,潘海峰..空间溢出视角下数字经济对减污降碳的影响研究[J].安徽工程大学学报,2025,40(5):9-17,9.基金项目
国家社会科学基金项目(24BJY097) （24BJY097）
