新基建对生产性服务业集聚的影响研究——创新中介和市场化调节  

Research on the influence of new infrastructure on the agglomeration of producer services:Innovation intermediary and marketization moderation

作　　者：陈美娟[1] 陈钧浩[1] CHEN Meijuan;CHEN Junhao(Business School,Ningbo University,Ningbo 315211,China)

机构地区：[1]宁波大学商学院,浙江宁波315211

出　　处：《科技管理学报》2024年第2期80-89,共10页Journal of Science and Technology Management

基　　金：国家社会科学基金项目(21BJL077)。

摘　　要：本文基于2008—2021年中国30个省份的面板数据,实证考察新基建对生产性服务业集聚的影响,结果表明总体上新基建显著促进生产性服务业集聚,但也存在区域差异,东部地区存在显著促进作用,而中部和西部地区作用不显著。作用机制检验表明,新基建通过提高区域创新水平促进生产性服务业集聚,市场化水平则在此过程中起正向调节作用。应加大新基建规模,优化新基建的空间布局,制定差异化发展战略,同时提升区域创新和市场化水平,促进生产性服务业集聚发展。As China's economy enters a new normal,the construction of a new development pattern based on the smooth circulation of the national economy will inevitably require that the main line of structural reform on the supply side be the continuous improvement of the efficiency of resource allocation in society as a whole.According to the objective law,the rational layout of industry is an effective way to promote the optimal allocation of resources.The agglomeration of productive service industries can improve the specialization level of manufacturing industry,enhance the quality and competitiveness of enterprise products,achieve a high level of dynamic balance between supply and demand,and play an important role in China's economy to realize the shift from high-speed growth to high-quality development.Along with the improvement of new infrastructure,near-costless instantaneous communication has become a reality,the level of intelligence is increasing,and transportation has become more convenient,which provides a favorable environment for the agglomeration of productive service industries.In order to effectively promote China's economy to a deeper level of high-quality development,it is of great theoretical and practical significance to explore the mechanism of new infrastructure on the agglomeration of productive service industries.Against this background,this paper utilizes panel data of 30 provinces in China's Mainland(except Tibet)from 2008 to 2021 to clarify the path of new infrastructure affecting the agglomeration of productive service industries.This study selects appropriate indicators to measure the level of new infrastructure and the degree of agglomeration of productive services,constructs an econometric model to empirically test the impact of new infrastructure on the agglomeration of productive services,and reveals the path of the new infrastructure affecting the agglomeration of productive services.It is found that the improvement of new infrastructure can significantly promote the agglomeration of produ

关 键 词：新基建 区域创新 市场化 生产性服务业 

分 类 号：F283[经济管理—国民经济] F719.9