摘要
随着新一代信息技术蓬勃发展,数字经济无疑是实现新型城镇化的必然选择。本文基于2013~2022年30个省(区、市)的面板数据,通过构造数字经济发展水平指数与新型城镇化水平指数研究数字经济对新型城镇化的影响,并引入技术创新和碳减排分析数字经济驱动新型城镇化的作用机制。研究发现,数字经济对我国新型城镇化的建设具有明显的推动作用,在新型城镇化水平低的省(区、市)与中部地区提升效果更明显;机制分析表明,技术创新和碳减排是数字经济促进新型城镇化的重要传导机制;通过进一步的门槛检验发现,数字经济对新型城镇化的推动作用因产业结构的不断升级呈现出先正后负的特征。研究结论可为加速释放数字经济红利,推动新型城镇化发展提供经验证据和政策启示。
With the booming development of new generation information technology,digital economy is undoubtedly an inevi⁃table choice to achieve new urbanization.Based on the panel data of 30 provinces(municipalities,cities)from 2013 to 2022,this paper studies the impact of digital economy on new urbanization by constructing the index of digital economy development level and the index of new urbanization level,and introduces technological innovation and carbon emission reduction to analyze the mechanism of new urbanization driven by digital economy.The study finds that the digital economy has an obvious promotion effect on the con⁃struction of new urbanization in China,and the provinces with low level of new urbanization and the central region have a more ob⁃vious promotion effect;the mechanism analysis shows that technological innovation and carbon emission reduction are the important conduction mechanisms of the digital economy to promote the new urbanization;through further threshold test,it is found that the promotion effect of the digital economy on new urbanization shows a positive and then negative characteristic due to the continuous upgrading of the industrial structure.Through further threshold test,it is found that the driving effect of digital economy on new ur⁃banization is positive and then negative due to the continuous upgrading of industrial structure.The findings of the study can provide empirical evidence and policy insights for accelerating the release of digital economy dividends and promoting the development of new urbanization.
作者
韩刚
李润琴
Han Gang;Li Runqin(School of Economics,Anhui University of Finance and Economics,Bengbu 233030,China)
出处
《工业技术经济》
北大核心
2024年第1期21-30,共10页
Journal of Industrial Technological Economics
基金
国家社会科学基金资助项目“长三角环境治理政策组合绩效评估与优化研究”(项目编号:21BJL127)
安徽省哲学社会科学规划项目“政府研发补贴促进安徽省高新技术产业绿色创新效率提升问题研究”(项目编号:AHSKY2019D085)
安徽财经大学研究生科研创新基金项目“我国区域数字经济发展不平衡对产业结构升级的影响”(项目编号:ACYC2022526)。
关键词
数字经济
新型城镇化
技术创新
碳减排
产业结构
门槛效应
digital economy
new urbanization
technological innovation
carbon emission
industrial structure
thres⁃hold effect
