产业集聚与制造业全球价值链地位提升:影响机制与实证检验

Industrial Agglomeration and Upgrading of Manufacturing Global Value Chain Status:Impact Mechanism and Empirical Test

产业集聚是制造业高质量发展的重要标志和经济竞争力的重要体现,对于制造业全球价值链地位提升具有重要影响。在剖析产业集聚对制造业全球价值链地位影响机理的基础上,利用TiVA数据库2005—2016年57个国家或地区的面板数据,选择固定效应模型对其进行实证分析,研究发现:产业集聚对制造业全球价值链地位提升具有显著的促进作用,但存在国别和行业异质性。劳动生产率提高以及消费需求提升均是产业集聚促进制造业全球价值链地位提升的重要途径,技术进步对产业集聚作用于制造业全球价值链地位具有负向的中介效应。加强产业集聚程度成为提升制造业全球价值链地位的重要路径。为了更好地发挥产业集聚对于制造业全球价值链地位提升的正向促进作用,需要加强对高技术制造业核心环节的技术投入、强化产业集聚影响制造业全球价值链地位的作用渠道。

Industrial agglomeration is an important symbol of high-quality development of the manufacturing industry and an important embodiment of economic competitiveness,which has a significant impact on promoting the manufacturing industry position in the global value chain(GVC).On the basis of the analysis of influencing mechanism of industrial agglomeration on the GVC position of manufacturing industry,using panel data of 57 countries or regions in TiVA database in 2005—2016,the fixed effects model is used to make empirical analysis.The study has found that industrial agglomeration GVC of manufacturing status has significant role in promoting,but exists heterogeneity of country and industry.The improvement of labor productivity and consumer demand are both important ways for industrial agglomeration to promote the GVC status of manufacturing industry.Technological progress has a negative intermediary effect on the effect of industrial agglomeration on the GVC status of manufacturing.Strengthening the degree of industrial agglomeration has become an important way to enhance the position of the manufacturing in the GVC.In order to give full play to the positive role of industrial agglomeration in promoting the GVC status of manufacturing industry,it is necessary to strengthen the technology input in the core links of high-tech manufacturing industry and strengthen the channels through which industrial agglomeration influences the GVC status of manufacturing industry.