Research On The Influence Of Guangxi's Producer Service Industry Cluster On The Transformation And Upgrading Of Automobile Manufacturing Industry

The productive service industry is a supporting industry for the manufacturing industry.The producers of other goods and services regard it as an intermediate input.However,due to the division of labor in social production and the division of labor,the production service industry has gradually developed into Independent form of industry,gradually separated from manufacturing.The productive service industry regards human capital and intellectual capital as its important intermediate inputs,which has obvious promotion effect on the efficiency improvement of the manufacturing industry and plays a key role in the development of the national economy.In recent years,Guangxi's productive service industry and automobile manufacturing industry have developed rapidly,but compared with the national average development level,Guangxi's productive service industry has a low degree of concentration and a small scale of development.Compared with industrial enterprises,Guangxi's automobile manufacturing industry has a low cost-benefit ratio,which indirectly restricts the development of the economy and the implementation of industrialization.Therefore,studying the transformation and upgrading of the productive service industry in Guangxi to the automobile manufacturing industry will help to understand the development status of the production service industry in Guangxi,understand the impact of the agglomeration of productive service industry on the transformation and upgrading of the automobile manufacturing industry,and promote the automobile manufacturing industry.The development is of great significance.This paper first summarizes and summarizes the concept and classification of manufacturing transformation and upgrading and productive service industry,and summarizes the impact of industrial agglomeration theory,transformation and upgrading theory and the agglomeration of productive service industry on the transformation and upgrading of automobile manufacturing industry.Then analyze the development status of the production service industry and automobile manufacturing industry in Guangxi,and measure the concentration of the industry segmentation of the production service industry.Establishing the VEC model and conducting the OLS regression,the following conclusions are drawn: transportation,warehousing and postal services,scientific research,technical services and geological exploration,leasing and business services,and the accumulation of the financial industry have contributed to the transformation and upgrading of the automobile manufacturing industry.The agglomeration of information transmission,computer services and software has hindered the transformation and upgrading of the automobile manufacturing industry.Fixed assets investment,foreign direct investment,and human capital level agglomeration have contributed to the transformation and upgrading of the automobile manufacturing industry.On this basis,relevant policy recommendations are proposed.