Research On TFP Growth Of Producer Services In China Based On Manufacturing Upgrading

As an important part of the real economy,manufacturing industry plays a very important role in promoting the development of national economy and the transformation of economic structure.Since the reform and opening up,China has made great achievements in the development of manufacturing industry.In 2017,the output value of China's manufacturing industry exceeded 24 trillion yuan,accounting for 29.34%of the total GDP,accounting for 33%of the world's manufacturing output value,and the scale of the world is the first in the world.Although China has become a global manufacturing country,compared with the developed countries,the comparative advantages of China's manufacturing industry are mainly reflected in scale and cost.The efficiency of labor,the level of technological content,the vitality of innovation and the optimization of industrial structure still have a big gap with the developed countries.The characteristics of "low end locking" of the global value chain have not been fundamentally changed.At the same time,China's manufacturing industry is facing the unsustainability of the extensive development model relying on resources and demographic dividend,as well as the double extrusion of other developing countries and the "re industrialization" strategy of the developed countries in the world.The urgency of the transformation and upgrading of China's manufacturing industry is increasing.The upgrading mode should strive for the advantageous position in the global value chain division of labor,which objectively needs high-quality and efficient producer services as support.In the process of deepening and refining the industrial division of labor,the productive service sector is gradually independent from the manufacturing industry on the basis of its own specialization level and scale economic advantage,and reparticipates in the value chain division system of the manufacturing industry through the relationship type and the structure type embedding mode.The productive service industry is not only the "adhesive" in the production and production process of the manufacturing sector,but also a "promoter" to promote production efficiency and product quality improvement in the manufacturing sector,which helps.to improve the production efficiency and innovation level of the manufacturing industry and promote the upgrading of the manufacturing industry.In addition,producer services and manufacturing can form a mutually beneficial and mutually beneficial industrial relationship through the cumulative effect of circular causation.At the same time,in the process of the evolution of the relationship,the total factor productivity of the productive service industry is growing,the value chain of the manufacturing industry is gradually perfected,and the positive role of the total factor productivity growth of the producer service industry to the upgrading of the manufacturing industry is becoming more and more obvious.The growth of total factor productivity in the productive service industry affects the upgrading of manufacturing industry mainly through three aspects:knowledge spillover,cost reduction and division of labor.Among them,the mechanism of knowledge spillover is embodied in four aspects:cooperation innovation,human capital exchange,product flow and demonstration effect.The mechanism of cost reduction is realized by reducing the transaction cost,scale and market service mode and knowledge intensive way of manufacturing industry,while division deepening includes division of labor and exterior.Three aspects of service and roundabout production.Finally,the total factor productivity growth of the productive service industry has four upgrading effects on the manufacturing industry,such as process upgrading,product upgrading,function upgrading and chain upgrading through the above three mechanisms.The growth of TFP in the productive service industry has promoted the application of manufacturing industry to new technology,new equipment,new production mode and management model,and promoted process upgrading,while reducing product cost by means of technology,information and network to achieve product upgrading.In addition,the growth of TFP in the productive service industry is to upgrade the manufacturing function from several aspects of improving demand structure,providing professional services and reducing trade costs,and promoting chain upgrading by accelerating industrial transfer and chain extension and upgrading the complexity of technology.On the basis of theoretical analysis,we measure the total factor productivity of China's producer services from a macro perspective and supplement them at the micro level.On the whole,the overall level of total factor productivity growth rate of China's productive service industry is low,and the contribution rate to industry growth is low.The motive mechanism of growth is mainly from the technical efficiency of industry.From the perspective of region,industry and ownership,the total factor growth rate of the productive service industry in the eastern region is higher than that of the Midwest.The growth rate of total factor productivity in capital intensive industries is higher than that of labor intensive industries.Industry monopoly and entry barriers have led to a divergence trend in some industries.While the total factor productivity of private productive service enterprises is lower than those in the country,the growth rate has been overtaken.Trend.In order to further explore the impact of total factor productivity growth on manufacturing industry upgrading in China's productive service industry,through empirical analysis,it is found that the growth of total factor productivity in the productive service industry helps to promote the upgrading of the manufacturing process and the upgrading of the product,but does not have a positive impact on the upgrading of the function and the upgrading of the chain.In the decomposition of total factor productivity of productive service industry,only technological progress contributes to the upgrading of manufacturing industry,and technical efficiency,pure technical efficiency and scale efficiency have hindered the upgrading of manufacturing industry.In addition,the total factor productivity of the productive service industry in the eastern and western regions can promote the upgrading of the manufacturing industry.However,the total factor productivity of the productive service industry in the central region is not significant to all manufacturing upgrading indicators.It shows that there is a obvious "central collapse" phenomenon,and the stronger the upgrading of the manufacturing process,the upgrading and function of the products.Provinces with less upgrading and upgrading chains will benefit more from the growth of TFP in producer services.In the empirical analysis of the impact mechanism,it is found that the transaction cost and production cost have a positive regulating effect on the production service industry's total factor productivity growth affecting the upgrading of manufacturing industry,and the transaction cost can have a positive impact on the upgrading of the manufacturing process,product upgrading,function upgrading and chain upgrading,but knowledge spillover.The adjustment function of the division of labor and the deepening of the division of labor is not obvious,which shows that the mechanism of the growth of total factor productivity in China's productive service industry to promote the upgrading of manufacturing industry is mainly reflected in the cost reduction.In the study of factors affecting the total factor productivity growth-of the productive service industry,it is found that the level of urbanization,the level of innovation of science and technology,the quality of workers,the per capita GDP,the level of industrial development,the degree of openness,the level of medical development and the specialization of the division of labor can promote the growth of the total factor productivity of the productive service industry.Among them,the level of urbanization,the quality of workers,the level of industrial development and the specialization can promote the upgrading of the manufacturing process and the upgrading of the product through the total factor productivity path of the productive service industry,and the technological innovation is mainly through the technological progress path of the productive service industry to form the support effect to the upgrading of the manufacturing industry.In order to realize the upgrading of manufacturing industry through the growth of total factor productivity of the productive service industry,we can start from the following aspects:one is to formulate a reasonable industrial development policy and promote the rapid growth of the total factor productivity of the productive service industry.Two,we should optimize the internal development structure of producer services and reduce the differences in unbalanced development.Three,we should enhance the promotion role of producer services and optimize the impact mechanism of manufacturing upgrading.The four is to improve the external environment of manufacturing and producer services,and enhance the effectiveness of producer services.