生产性服务业TFP增长与制造业价值链升级

TFP Growth of Producer Services and Upgrading of Manufacturing Value Chain

文章利用2004~2016年中国省际面板数据,对生产性服务业TFP增长影响制造业价值链升级的效应和机理进行了实证分析,结果发现:生产性服务业TFP增长能促进制造业价值链的过程升级和产品升级,而生产性服务业技术进步的促进作用更显著,东西部地区的促进作用较明显。进一步研究发现,知识溢出、交易成本、生产成本对生产性服务业TFP增长影响制造业价值链升级有正面的调节作用。因此,我国需不断推动生产性服务业TFP增长,促进我国制造业转型升级。

Using the interprovincial panel data of 2004-2016 China,this paper makes an empirical analysis on the effect and mechanism of TFP growth in the production service industry to upgrade the value chain of manufacturing industry.The results show that the growth of TFP in the producer service industry can promote the process upgrading and product upgrading of the manufacturing value chain and promote the technological progress of the productive service industry.More obviously,the eastern and western regions play a more significant role.Further studies have found that knowledge spillovers,transaction costs and production costs have a positive regulating effect on the TFP growth of the producer service industry and the upgrading of the value chain of manufacturing industry.Therefore,China needs to continuously promote the TFP growth of producer services and promote the transformation and upgrading of China’s manufacturing industry.