Tertiary Industry Of Chongqing Internal Structure Of The Optimization Study

The tertiary industry in Chongqing has achieved rapid development in the proportion of GDP, employment and investment year by year ,it also has played an increasingly important role in improving economic efficiency and the quality of and residents . This article is a comprehensive understanding of the development theory of the internal structure of the tertiary industry at home and abroad, using statistical analysis methods to study the production structure, employment structure and investment structure of the tertiary industry in Chongqing. By studying the internal structure's development status and trends, adjusting the internal structure of the tertiary industry, it has an important significance for making relevant industrial policies and promoting and accelerate the further development of the tertiary industry.This article bases on all departments data of tertiary industry after 1997 ,and output structure, employment structure and investment structure as the research object, through the collection of the tertiary industry data and information of various departments, in-depth study trends of tertiary industry . Through comparative analysis, identifying the internal problems of tertiary industry. Through comparative to international trends ,finding irrationality in the development of the tertiary industry. On this basis, the article analyzes the historical stage of internal structure in Chongqing , and makes optimization model. Then come up with the strategic thinking and upgrading policy.In this paper, time data analysis of changes in the main, from the analysis of the process of a combination of appropriate econometric methods. Reference multiple regression model, it has an important role to study factors affecting the output structure, we understand what factors upgrade the structure of output. Reference to employment elasticity to calculate employment, it maybe find the he potential for creating jobs in various sectors. Using factor analysis to determine the Strategic industry and provide theoretical basis for the optimization and upgrading of tertiary industry.Thesis is based on statistical analysis, using dynamic analysis method, a comparative analysis of methods and empirical analysis. using a large number of data and charts in detail in the statistical description and analysis.