摘要
基于2006-2019年我国29个省(市)面板数据,实证分析了数字经济发展对节能减排效率的影响效应和作用机制。研究表明:数字经济发展可有效促进节能减排效率提升;市场化发展和能源结构优化是数字经济推动节能减排的有效路径;此外,产业结构高级化、人力资本积累和环境规制有利于提高节能减排效率,而城市规模扩张和对外贸易依存度过大,不利于节能减排效率的改善。
Based on the panel data of 29 provinces and municipalities in China's Mainland from 2006 to 2019,this paper empirically analyzes the impact effect and mechanism of Development of Digital Economy(DDE)on Energy Conservation and Emission Reduction Efficiency(ECERE).Research shows that the DDE has played a positive role in ECERE.The results of mechanism test show that marketization development and energy structure optimization are effective ways for DDE to promote ECERE.In addition,the advanced industrial structure,human capital accumulation and environmental regulation are conducive to improving the ECERE.However,urban expansion and excessive dependence on foreign trade are not conducive to the improvement of ECERE.
作者
温馨
杨洋
Wen Xin;Yang Yang(School of Economics and Management,Southwest Petroleum University,Chengdu 610500,China;Sichuan Petroleum and Natural Gas Development Research Center,Chengdu 610500,China)
出处
《科技创业月刊》
2024年第1期77-83,共7页
Journal of Entrepreneurship in Science & Technology
基金
国家社会科学基金西部项目“绿色发展理念下能源互联网的资源配置效应与发展模式研究”(20XJY006)
中国工程院重大咨询研究项目“四川省碳达峰、碳中和战略重点和主攻方向研究”(2022-DFZD-027-04)
四川省教育厅基地重点项目“一带一路视阈下中国天然气进口多元化战略研究”(SKA19-02)。
关键词
数字经济
节能减排
碳排放强度
TOBIT模型
Digital Economy
Energy Saving and Emission Reduction
Carbon Intensity
Tobit Model
