摘要
文章基于2011—2023年我国30个省份的面板数据,通过构建多种计量模型分析数据要素与全国统一大市场建设的关系,以及创新要素流动在其中的作用机制。研究结果表明,数据要素的发展对全国统一大市场建设具有推动作用,在经过多种稳健性与内生性检验后,这一结论仍然成立。门槛效应检验结果显示,数据要素对全国统一大市场建设具有非线性影响,存在基于资本要素流动的单一门槛效应和基于人才要素流动的双重门槛效应。异质性检验结果表明,在西部地区、2018—2023年及市场化程度较高的地区,数据要素对全国统一大市场建设的推动作用更为显著。另外,数据要素发展不仅有利于促进本地全国统一大市场建设,而且能产生空间溢出效应,带动周边地区统一大市场建设。
This paper analyzes the relationship between data elements and the construction of a unified national market based on the panel data of 30 provinces in China from 2011 to 2023 by constructing multiple econometric models,as well as the mechanism played by the flow of innovative elements in it.The results show that the development of data elements promotes the construction of a unified national market,and this conclusion still holds after multiple robustness and endogeneity tests.The results of threshold effect test show that data elements can produce nonlinear effects on the construction of a unified national market,and that there exist a single-threshold effect based on capital factor flow and a double-threshold effect based on talent factor flow.The results of heterogeneity tests show that in the western region,during 2018—2023,and in regions with a higher degree of marketization,the promoting effect of data elements on the construction of a unified national market is more significant.In addition,the development of data elements is conducive to promoting the construction of the unified national market in local areas,and produces spatial spillover effects,driving the construction of the unified national market in surrounding areas.
作者
杨守德
李申奥
Yang Shoude;Li Shen’ao(School of Economics,Harbin University of Commerce,Harbin 150028,China)
出处
《统计与决策》
北大核心
2026年第7期75-80,共6页
Statistics & Decision
基金
国家社会科学基金资助项目(19CJY048)。
关键词
数据要素
统一大市场建设
创新要素流动
data elements
unified market construction
innovation factor flow
