产业协同集聚、区域创新与经济发展:基于有调节的中介效应视角的分析

Industrial Synergistic Agglomeration,Regional Innovation,and Economic Development:Analysis from the Perspective of Regulated Intermediate Effect

使用中介效应检验法,系统考察了知识密集型服务业与制造业协同集聚通过促进区域创新对人均GDP和经济信息化的影响机制。结果表明,知识密集型服务业与制造业协同集聚能促进人均GDP,也能促进经济信息化;创新的中间产出在二者协同集聚促进人均GDP和经济信息化的过程中表现出显著的中介效应;应重视各省铁路、公路等基础设施及交通工具对我国协同集聚的调节作用,基础设施及交通工具越倾向于引领协同集聚,协同集聚与经济发展水平和经济信息化之间的正向关系就越强;研发经费投入强度越倾向于引领区域创新,区域创新与经济发展水平和经济信息化之间的正向关系就越强。

By using the intermediary effect test method,the effect of regional innovation on the per capita GDP and economic informatization is studied in the co-agglomeration of the knowledge-intensive service industry and manufacturing industry.The results show that the synergistic agglomeration of knowledge-intensive service industry and manufacturing industry can promote GDP per capita and economic informatization;the innovative intermediate output shows a significant intermediary in the process of promoting per capita GDP and economic informatization through collaborative agglomeration.The more infrastructure and vehicles tend to lead the collaborative agglomeration,the stronger the positive relationship becomes between the agglomeration and the level of economic development and economic informatization,which indicates that enough attention should be paid to the regulatory effect of infrastructure and means of transportation on the collaborative agglomeration in each province.And the stronger the R&D investment tends to lead regional innovation,the closer the positive relationship gets between regional innovation and the level of economic development and economic informatization.