城市生产性服务业集聚对工业全要素生产率的影响分析

Impact of Urban Producer Services􀆳Agglomeration on Industrial Total Factor Productivity

本文基于生产性服务业集聚对工业全要素生产率直接与间接影响路径的理论分析,统计与分析我国273个城市2010~2019年的面板数据,基于空间杜宾模型实证研究生产性服务业集聚对工业全要素生产率的影响,发现:我国工业全要素生产率在地理分布上具有正的空间自相关性,生产性服务业集聚可以显著推动本地区工业全要素生产率的增长,同时,还将空间溢出效应发挥出来,人力资本水平与信息化水平均对工业全要素生产率的增长具有显著的推动作用,但外商直接投资对工业全要素生产率的影响为负。

Based on the theoretical analysis of the direct and indirect influences of producer services agglomeration on indus⁃trial total factor productivity,the paper statistics and analysis of the panel data of 273 cities in China from 2010 to 2019,based on spatial Dupin model,the effect of producer services agglomeration on industrial total factor productivity is empirically studied.Re⁃sults show that:the total factor productivity of China's industry has positive spatial autocorrelation in geographical distribution.The agglomeration of producer services can significantly promote the growth of industrial total factor productivity in the region,and at the same time,it also brings into play the spatial spillover effect.Both the level of human capital and the level of informatization have a significant promoting effect on the growth of industrial total factor productivity,but the influence of foreign direct investment on the growth of industrial total factor productivity is negative.