Research On Industrial Association And Production Chain Of New Energy Automobile Industry

In recent years,global warming and extreme weather have occurred frequently.This is inextricably linked to excess carbon emissions,and one-fifth of global carbon emissions come from fuel vehicle emissions.Therefore,accelerating the transformation and upgrading of the automobile industry and developing new energy vehicles have become major issues that determine the future destiny of mankind.Based on the needs of real and theoretical research,this paper studies the industrial correlation effect,the ripple effect and the production chain of China's new energy automobile industry,and proposes corresponding suggestions based on the research conclusions,aiming to promote the new energy automobile industry and its upstream and downstream.Industrial Development.The main contents of the study are as follows:First,in the process of briefing on the overall situation,industrial advantages and existing problems of China's new energy automobile industry,it is recognized that it is necessary to further develop the new energy automobile industry.Therefore,based on the 2012 139 sector input-output table,the key input survey data and the improved data processing method in the report of the Japan Cabinet Office Economic and Social Research Institute will separate the input-output structure of the new energy automobile industry from the automobile manufacturing industry.Come out and prepare an input-output table for 44 sectors including the new energy automobile industry.Second,based on the input and output tables of the 44 sectors,the industrial correlation between the new energy automobile industry and the traditional automobile manufacturing industry is compared and analyzed based on the consumption coefficient and the distribution coefficient.It is found that the new energy automobile industry and the traditional automobile manufacturing industry have a high degree of similarity in the overall relationship among the three major industries,but the new energy automobile industry is more dependent on the technical manufacturing industry than the traditional automobile manufacturing industry,and has a lower correlation with the service industry.Then compare the analysis of the industrial energy situation between the new energy automobile industry and the traditional automobile manufacturing industry from the aspects of pulling effect,driving effect and production inducing effect.It is found that the driving effect of the two on the national economy is greater than the average level of the society,and the effect of the new energy automobile industry is better.Both of them have a relatively small role in promoting the national economy,and the new energy automobile industry is only half as effective as the traditional automobile manufacturing industry.Both the new energy automobile industry and the traditional automobile manufacturing industry rely mainly on capital to drive production.However,given the leading position in the development of China's new energy gas vehicle industry,consumption and exports have the potential to further improve the production of their products.Third,first introduce the APL model,and combine the average economic index with the matrix to build the production chain of the new energy automobile industry and the traditional automobile manufacturing industry.It is found that the new energy automobile industry is slightly different from the main production chain of the traditional automobile manufacturing industry,and the core departments of the middle reaches are different.This is mainly due to the gap between the new energy automobile industry and key components of the traditional automobile and automobile manufacturing industry.Secondly,the production chain of the traditional automobile manufacturing industry is more complicated than that of the new energy automobile industry,and the interaction between the various departments in the middle and upper reaches is also more,which is closely related to the development scale of the two industries.In the use of the circle avoidance method to study the minimum supporting tree of the two industrial production chains,outline the core undirected association network between the departments.Finally,summarize the empirical analysis results of this paper and put forward corresponding suggestions.They focus on technological innovation,overcome core technologies,strengthen the division of labor between new energy automobile industry and related industries,learn from foreign development experience,adopt an active development model,formulate scientific top-level design,and create a new model for industrial development.