工业技术经济2024，Vol.43Issue(1)：13-20,8.DOI:10.3969/j.issn.1004-910X.2024.01.002
数字经济的节能减排效应及作用机制
Effects and Mechanism of Digital Economy on Energy Saving and Emission Reduction
摘要
Abstract
This paper puts the digital economy,energy intensity,and carbon emission intensity into a unified framework,constructs a spatial correlation network weight matrix of the digital economy,and uses the Spatial Dubin Model to test.It is found that the impact of the digital economy on energy intensity and carbon emission intensity presents an inverted"N"pattern,with sig-nificant spatial spillover effect.The development of the digital economy can achieve a win-win situation of"energy saving"and"emission reduction"at a certain stage.The test of the dual dimensions of digital industrialization and industrial digitization reveals that,digital industrialization affects carbon emission intensity by changing the degree of industrial agglomeration through the layout of digital industries among regions and their attractiveness to factors;industry digitization is embedded into various industries through digital technology,improving resource allocation efficiency and energy utilization efficiency,and influencing carbon emis-sion intensity through energy intensity.This provides policy inspiration for achieving the"dual carbon"goal through the develop-ment of the digital economy.关键词
数字经济/节能减排/产业集聚/倒"N"型曲线/空间关联网络/空间杜宾模型Key words
digital economy/energy saving and emission reduction/industrial agglomeration/inverted N-shape curve/spatial correlation network/Spatial Dubin Model分类
管理科学引用本文复制引用
周梦雯,刘传明..数字经济的节能减排效应及作用机制[J].工业技术经济,2024,43(1):13-20,8.基金项目
国家社会科学基金"数字乡村建设促进农民农村共同富裕的作用机理与实现路径研究"(项目编号:22CJL004) （项目编号:22CJL004）
山东省社会科学基金"数字经济推动山东省农业农村现代化的作用机理与实现路径研究"(项目编号:22DJJJ11) （项目编号:22DJJJ11）
对外经济贸易大学2022年度研究生科研创新项目"数字经济的节能减排效应研究——基于我国地级及以上城市的空间计量检验"(项目编号:202230). （项目编号:202230）
