生产性服务业集聚对制造业竞争力的影响研究——基于地区和外部性视角  

Effect of Producer Service Agglomeration on Manufacturing Competitiveness——Based on Regional and External Perspectives

作　　者：田祖海[1] 郑浩杰 TIAN Zu-hai;ZHENG Hao-jie(School of Economics,Wuhan University of Technology,Wuhan 430070,China)

机构地区：[1]武汉理工大学经济学院,湖北武汉430070

出　　处：《北京邮电大学学报（社会科学版）》2018年第4期64-70,80,共8页Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)

基　　金：湖北省科技支撑计划软科学研究类项目(2017ADC126)

摘　　要：基于2003—2015年全国30个省份的样本数据,运用面板可行广义最小二乘法计量模型分析了生产性服务业集聚对制造业竞争力的影响效应。研究表明:当前,我国生产性服务业集聚对制造业竞争力存在负向影响,并且这种影响效应表现出先减后增的"U型"发展趋势。考察区域异质性后发现,中、西部地区生产性服务业集聚能够显著提升制造业竞争力,而东部地区生产性服务业集聚对制造业竞争力表现为负向作用。从生产性服务业集聚外部性效应的角度作进一步分析,发现Marshall外部性和Jacobs外部性对我国制造业竞争力的提升均存在显著的促进作用,其中Jacobs外部性的促进效应更为明显。In order to improve the competitiveness of China′s manufacturing industry,it is very important to study the influence of producer service agglomeration.Based on the sample data of 30 provinces in China from 2003 to 2015,panel FGLS measurement model is used to analyze the influence of producer service agglomeration on manufacturing competitiveness.Findings show that China′s current producer service agglomeration has a negative effect on manufacturing competitiveness,and effect shows the′U-shaped′development trend which decreases first and then increases.Examining regional heterogeneity,it is found that the producer service agglomeration in the central and western regions can significantly enhance manufacturing competitiveness,while in the eastern region,the producer service agglomeration has a negative effect on manufacturing competitiveness.Furthermore,from the perspective of the effect of agglomeration externalities of producer service,Marshall externality and Jacobs externality both play a significant role in enhancing China′s manufacturing competitiveness,and the promotion effect of Jacobs externality is more obvious.

关 键 词：生产性服务业 产业集聚 制造业竞争力 外部性效应 

分 类 号：F719[经济管理—产业经济] F424