全球价值链嵌入促进了产业结构合理化吗——基于中国70个大中城市的研究

Has Embedded Global Value Chain Promoted the Industrial Structure Rationalization?A Study Based on 70 Large and Medium-Sized Cities of China

随着全球价值链分工体系的深化,全球价值链嵌入对中国产业结构合理化产生了重要影响。理论分析发现,全球价值链嵌入对产业结构合理化存在人力资源再配置效应与技术扩散效应。在此基础上,通过合并2006—2013年中国海关与工业企业数据库,测算了70个大中城市的全球价值链嵌入度,实证检验表明:全球价值链嵌入显著提升了中国产业结构合理化水平,该结论在分区域与分城市等级样本中也是成立的;进一步对作用机制的检验表明,全球价值链嵌入通过促进人力资本再配置与技术扩散提升了产业结构合理化水平。因此,提升全球价值链嵌入度对促进中国产业结构合理化具有重要意义。

With the continuous deepening of the global value chain division system,the global value chain embedding has exerted great impact on the rationalization of China’s industrial structure.The theoretical analysis indicates that the global value chain embedding has a human resource reallocation effect and a technology diffusion effect on the rationalization of industrial structure.On this basis,by combining China Customs database and China Industrial Firms database from 2006 to 2013,this paper calculates the embedding degree in global value chains of 70 large and medium-sized cities.The results of the empirical test show that the global value chain embedding has significantly promoted the rationalization of China’s industrial structure,and this conclusion is also tenable in the sub-samples of different regions and different cities.The findings of further testing on the mechanism show that the global value chain embedding has improved the rationalization of industrial structure through promotion of human capital reallocation and technology diffusion.Hence,to promote the embedding degree in global value chain is of great importance in the promotion of the rationalization of China’s industrial structure.