Research On The Impact Of The Integration Of Manufacturing And Producer Services On The Total Factor Productivity Of Manufacturing

The manufacturing industry is the main body of the national economy,the driving force of industrial economic growth,and the pillar of building a modern economic system.A strong manufacturing system is the basis for building a new development pattern of a domestic cycle and a domestic and international dual cycle.The "14th FiveYear Plan" clearly states that "it is necessary to speed up the development of the modern industrial system,improve the modernization level of the industrial chain and supply chain,develop strategic emerging industries,promote the development of advanced manufacturing clusters and the optimization and upgrading of the economic system,and unswervingly build manufacturing strong country".Accelerating the integration of manufacturing and producer services is an important means to improve the production efficiency of the manufacturing industry,and it is also an inevitable trend to conform to the new round of technological revolution and industrial transformation.Based on this,from the perspective of the integration of manufacturing industry and producer service industry,this paper studies the level of integration of manufacturing industry and producer service industry in my country and its changing trend,takes the overall productivity of manufacturing industry as the research object,and focuses on the integration of manufacturing industry and producer service industry.The impact of industry integration development on the total factor productivity of manufacturing industry,First of all,this paper sorts out the relevant concepts and classic theories of the integration of manufacturing and producer services.By studying the relevant literature on the impact of the integration of manufacturing and producer services on the efficiency of manufacturing,it is found that the existing literature has a significant impact on the integration of manufacturing and producer services.The measurement of the level of integration is not comprehensive enough.There are many measurements of the integration of the manufacturing industry as a whole and the producer service industry as a whole,while ignoring the differences in the level of integration between the manufacturing sub-sectors and the producer service sub-sectors.Based on this,this paper adopts The GERT network model,on the basis of measuring the overall level of integration between manufacturing and producer services,further measures the level of integration between sub-sectors,and analyzes the changing trend of the level of integration between the two industries.Secondly,an econometric model is designed,based on China’s competitive input-output table from 2005 to 2019,China’s industrial statistics database,and China’s labor statistics database,first using the fixed effect model to analyze the impact of the integration of manufacturing and producer services on the total factor productivity of manufacturing The basic regression is carried out,and then the panel threshold model is used to analyze the nonlinear impact of the integration of manufacturing and producer services on the total factor productivity of the manufacturing industry under the influence of capital factors and innovation factors.At the same time,the industry heterogeneity is analyzed.The analysis results of this paper show that(1)the overall integration level of China’s manufacturing industry and producer service industry is on the rise from 2005 to 2019,and the degree of integration between manufacturing sub-sectors related to basic industry and producer service industry is relatively high,and the level of integration is increasing rapidly;(2)The integration of manufacturing and producer services can significantly improve the total factor productivity of the manufacturing industry;(3)The producer service industry can affect the total factor productivity of the manufacturing industry by optimizing the capital factor structure of the manufacturing industry;(4)Innovation factors It can improve the quality of the integration of manufacturing and producer services,thereby increasing the total factor productivity of the manufacturing industry;(5)the information service industry,transportation service industry,and productive support service industry have significantly improved the total factor productivity of the manufacturing industry,while the scientific The impact of research and technical services on the total factor productivity of manufacturing is not obvious.