宜昌市道路运输业全要素生产率及其影响因素研究
[Abstract]:Road transportation is one of the subsystems of the national economic system. It is the main carrier to maintain the effective operation of other subsystems. It is the link connecting the regions, industries and departments, and the basic condition to ensure the vitality of the social and economic system. With the continuous progress of society and the rapid development of commodity economy, the flow of labor and capital will become faster and faster. Only the road transportation system, which is moderately ahead of the economic development speed, can become the powerful backing to support the economic development. Based on the research of productivity concept theory and measurement methodology, this paper discusses the fluctuation and causes of productivity fluctuation in Yichang road transportation industry by means of qualitative and quantitative analysis. Thus, the effective measures and the best way to improve the productivity level are obtained, and the economic growth mode of the road transportation industry in Yichang is changed from the extension type to the connotation type, and the sustainable development of the road transportation industry in Yichang city is realized. Based on the research status of TFP at home and abroad, this paper discusses the concept, principle and different measuring methods of TFP. Based on the analysis of the present situation and trend of the development of social economy and road transportation in Yichang City, the input and output data of the road transportation industry in Yichang City from 2000 to 2010 are summarized based on the method of sustainable storage disk. And summarizes the Yichang city road transportation development characteristic and the existence question in recent ten years. Then the productivity of Yichang road transportation industry is analyzed from the angle of single factor productivity and total factor productivity. Based on the single factor productivity, this paper analyzes the changes of capital productivity and labor productivity of Yichang road transportation industry, based on total factor productivity, this paper uses Solow residual value method and transcendental logarithmic production function, respectively. With the help of SPSS software and stat statistical analysis software, this paper analyzes the change of total factor productivity of road transportation industry in Yichang city, and investigates the influence of the interaction of input factors on the measurement results of total factor productivity. Then using DEAP2.1 software, based on DEA-Malmquist index method, the total factor productivity is decomposed into technology efficiency change index, technology progress change index, pure technology efficiency change index and scale efficiency change index. This paper discusses the main power source of promoting the total factor productivity of the road transportation industry in Yichang city, and establishes the regression equation of various factors influencing the total factor productivity of the road transportation industry of Yichang city by using Stat statistical analysis software, and obtains the reasonable results. Finally, according to the results of the previous calculation and the development situation of Yichang road transportation system, the countermeasures and suggestions to improve the total factor productivity of Yichang road transportation industry are put forward, which are the local government departments of Yichang City. Policy making and implementation of policy measures to improve the total factor productivity of road transport industry provide reference basis. In short, through the measurement and analysis of the total factor productivity of Yichang road transportation industry, we can better grasp the present situation of the road transportation industry in Yichang city, and find out the restrictive factors and growth sources of its development.
【学位授予单位】:武汉理工大学
【学位级别】:硕士
【学位授予年份】:2012
【分类号】:F542;F224
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