The Influence Of Different Types Of Infrastructure On The Change Of Industrial Structure

Over the past 40 years,China's economy has made many achievements,including the continuous optimization and upgrading of industrial structure.The report of the 19 th National Congress of the Communist Party of China points out that China's economy has turned to the stage of high-quality development,which is different from the high-speed growth in the past.Now it is necessary to change the development mode,constantly optimize the economic structure and obtain the power of sustainable growth,so as to establish a modern economic system.The industrial structure is the key to the transformation of economic growth mode and economic development mode.Therefore,the factors that affect the change of industrial structure have been concerned by scholars,and the research on the impact of infrastructure on the industrial structure is one of the directions.First of all,this paper combs and summarizes the existing relevant literature from the three aspects of infrastructure,the influencing factors of industrial structure and the impact of infrastructure on industrial structure,and finds that although there are not a few articles about infrastructure and industrial structure,there is less research on putting the two together.From the current literature,there are some scattered researches on the impact of infrastructure on the change of industrial structure.There is no systematic research on this topic,nor theoretical research on this aspect.From this point of view,there is a certain theoretical significance to study the impact of infrastructure on the changes of industrial structure based on the theoretical and empirical level.Secondly,according to the relevant research and calculation methods,the capital stock of economic infrastructure and social infrastructure from 2004 to the beginning of 2017 is estimated,and on this basis,the output elasticity of economic infrastructure and social infrastructure to each industry is calculated,which is used for the following mathematical analysis and empirical test.Then,based on a series of assumptions,using microeconomic theory to analyze the impact of economic infrastructure and social infrastructure on industrial structure.It is found that the economic infrastructure and social infrastructure will have a direct impact on the industrial structure because they can be used as production factors to directly enter the social production.At the same time,social infrastructure can also have an indirect impact on the industrial structure by influencing the flow of labor force among various industries.Then,in order to make the results of mathematical analysis more reliable,the empirical analysis is used to test.Using the capital stock data of infrastructure and the output data of three industries estimated in this paper,we can understand the current situation of infrastructure and industrial structure,and then use the fixed effect model to test the theoretical analysis.The results show that,on the one hand,economic infrastructure and social infrastructure have a significant direct impact on the change of industrial structure.On the other hand,the impact of labor mobility on the change of industrial structure and the impact of social infrastructure on labor mobility are significant,indicating that the indirect impact of social infrastructure on the change of industrial structure is significant.The above empirical results verify the results of theoretical analysis,and make this paper analyze the different effects of economic infrastructure and social infrastructure on the change of industrial structure from both theoretical and empirical aspects.