The Research Of Agglomeration Of Producer Services And Upgrading Of Manufacturing Industry In Our Country

Manufacturing is the main entity industry of our country, and it is the lifeblood of economic development. The manufacturing industry of our country is basically composed of primary processing and assembling, at the bottom of the value chain, because of the long-term division of labor, besides, increasingly serious environmental and resource constraints and the rising cost of labor in our country in recent years increase the disadvantage of manufacturing industry in the international competition. Therefore, it is imperative for manufacturing to upgrade in this situation.The emergence and development of producer services is on the basis of the service outsourcing of manufacturing, and it is an emerging industry which is separate from the manufacturing industry and service in the manufacturing industry. Agglomeration development gradually becomes the main development form with its growing. In view of this, this paper carries on the study of the influence of agglomeration of producer services in upgrading of manufacturing industry.At first, this paper explains and analyzes the connotation, extension and characteristics of producer services, as well as the close connection of as close as lips and teeth with manufacturing industry. And on this basis, this paper builds a theoretical analysis model of the role of agglomeration of producer services in upgrading of manufacturing industry, from the meaning and motivation of agglomeration of producer services, and the definition of the upgrading of manufacturing industry, that is, agglomeration of producer services can play a role in the upgrading of manufacturing industry through economies of scale effect, competitive effect, specialized effect and knowledge spillover effect.Secondly, this paper chooses cities as the object of empirical study, considering that the gathering place of producer services are mostly cities. This paper chooses the panel data of 225 prefecture-level and above cities from 2003 to 2012, and uses the method of static panel data model to study the effect of agglomeration of producer services on upgrading of manufacturing industry. The results show that the influence coefficient of agglomeration of producer services to upgrading of manufacturing industry is 0.6762, and passes the test of 1% significant level, and it suggests that agglomeration of producer services can significantly promote the upgrading of manufacturing industry. Further, this paper introduces the threshold regression model, and the results show that the influence coefficient of agglomeration of producer services to upgrading of manufacturing industry becomes smaller, when the agglomeration level of producer services turns less than the threshold value to more than the threshold value, and it suggests that different agglomeration level of producer services have different effect on upgrading of manufacturing industry, and the promoting effect of agglomeration of producer services on upgrading of manufacturing industry will be relatively less with the deepening of its agglomeration. So, it is not true that the higher agglomeration level of producer services, the better to upgrading of manufacturing industry. Therefore, China should continue to promote the development of the agglomeration of producer services, and it should be kept at a reasonable range.Finally, based on the results, this paper puts forward some countermeasures and suggestions of agglomeration of producer services to upgrading of manufacturing industry from the viewpoints of the government, the producer services and manufacturing. The government should improve the construction of modern infrastructure, strengthen the construction of the institutional environment, establish and optimize policy system and establish and improve the mediating mechanism between producer services and manufacturing; The producer services should be in the form of agglomeration actively and strengthen the reasonable and effective competition and cooperation; The manufacturing should outsource the related productive service actively, improve the introduction and training system of talents, increase the investment in physical capital and raise the level of science and technology.