统计与决策2025，Vol.41Issue(9)：24-28,5.DOI:10.13546/j.cnki.tjyjc.2025.09.004
数字新质生产力赋能经济动能转换的影响效应检验
Effect Test of Digital New Quality Productivity Empowering Economic Momentum Transformation
摘要
Abstract
With the advent of the digital age,digital new quality productivity has become the important engine of China's ef-forts to seize the commanding heights of science and technology and promote the transformation of economic momentum.On the basis of theoretical analysis,this paper takes the panel data of 286 cities in China from 2014 to 2023 as the research sample,and constructs a variety of econometric models to empirically analyze the impact of digital new quality productivity on the transforma-tion of economic momentum.The study finds that digital new quality productivity can significantly promote economic momentum transformation.The results of the heterogeneity test show that the promoting effect of digital new quality productivity on the trans-formation of economic momentum in provincial capital cities and cities with a higher degree of urbanization is more obvious.The results of the mediating effect test show that industrial agglomeration plays a part of the mediating effect in the process of digital new quality productivity empowering economic momentum transformation.The results of the moderating effect analysis confirm that the market environment can positively regulate the role of digital new quality productivity in promoting the transformation of economic momentum.关键词
经济动能转换/数字新质生产力/产业集聚/市场环境Key words
economic momentum transformation/digital new quality productivity/industrial agglomeration/market environ-ment分类
管理科学引用本文复制引用
徐诗航,徐晓风..数字新质生产力赋能经济动能转换的影响效应检验[J].统计与决策,2025,41(9):24-28,5.基金项目
国家社会科学基金资助项目(20VHJ010) （20VHJ010）
