摘要
基于大力推进现代化产业体系建设,加快发展新质生产力,本研究选取2013—2022年长江经济带省份数据,借助基准回归和空间计量的方法,检验区域数字化水平对制造业绿色全要素生产率(GTFP)的影响以及技术创造的中介作用。研究发现,区域发展数字化能够提升制造业GTFP,数字化和制造业GTFP均具有空间溢出效应。通过区域异质性研究发现,数字化对长江经济带中游地区的正向促进作用最大,对下游地区的正向促进效应最小。未来需要推动长江经济带数字化升级,鼓励制造业采用先进数字技术,加强绿色技术创新,制定差异化政策,以促进制造业绿色转型。
Utilizing data from provinces in the Yangtze River Economic Belt from 2013 to 2022,this study analyzed the impact of regional digitization on green total factor productivity(GTFP)in the manufacturing sector,along with the mediating role of technological innovation.Through the application of benchmark regression and spatial econometric methods,the research findings revealed that an increase in regional digitization positively correlates with the enhancement of GTFP in manufacturing,exhibiting spatial spillover effects.A further heterogeneity analysis across regions indicated that the middle reaches of the Yangtze River Economic Belt benefited most from digitization,whereas the downstream regions showed less significant positive impacts.Moreover,many important reaction systems and their analytical characteristics are displayed in the tables in order to keep this paper for reference.
作者
燕凯
崔兴文
陈齐萌
YAN Kai;CUI Xing-wen;CHEN Qi-meng(School of Economics and Management,Anhui University of Science and Technology,Huainan,Anhui,232000,China)
出处
《新疆师范大学学报（自然科学版）》
2025年第2期77-86,共10页
Journal of Xinjiang Normal University(Natural Sciences Edition)
基金
安徽高校人文社会科学研究重点项目(SK2020A0196)。
关键词
数字化
制造业
绿色全要素生产率
空间计量
长江经济带
新质生产力
Digitalization
Manufacturing
Green total factor productivity
Spatial metrology
Yangtze River Economic Belt
New Quality Productivity
