基于DEA模型的地方政府融資平臺(tái)投資效率分析
[Abstract]:In recent years, in order to promote the development of local economy and accelerate the process of urbanization, the local government has provided a good capital channel for our country to actively expand domestic demand by setting up various financing platforms, especially after the 2008 financial crisis, the local government has expanded the "four trillion" plan in conjunction with the central government. The financing platform is developing rapidly. The financing platform also exposes a series of problems while meeting the needs of the government investment and financing, leading the project process and providing public service. The current research on financing platform is mainly based on the debt risk, looking at the problems from the financing point of view, looking for Countermeasures. After financing, it is bound to realize its enterprise goals and government will through investment, so this article is a new way to study the investment efficiency of the local government financing platform, select the evaluation index scientifically, construct the standard efficiency evaluation model, and analyze the factors that affect the difference and the similarities and differences through empirical regression analysis.
The structure of this article is as follows:
The preface of the first chapter introduces the background and significance of the study, defines the concept of the local government financing platform, and introduces the research methods, contents, innovation and deficiency of this paper.
The second chapter analyzes the rationality and necessity of the local government financing platform from the theoretical point of view, and summarizes the role played by the financing platform in the process of economic development. Then this chapter combs the history of the development of the financing platform in China, summarizes the development status and several representative model of the city investment company, and points out the existing questions at the end of this chapter. Question.
The third chapter is the theoretical model of the investment efficiency of the financing platform. First, the concept of "efficiency" in economics is defined, and then the theoretical literature on the provision of public goods is reviewed. On this basis, the research results of the efficiency evaluation method are summarized. In the evaluation method part, this chapter first studies the government investment efficiency. On the basis of this, it summarizes the efficiency of the financing platform that bears some government functions, and focuses on the index system in the study of Liang Banghai (2010), which lays a theoretical foundation for the construction of the empirical model and the output of the results.
The fourth chapter is the construction of efficiency evaluation index and system. Since this article selects the more mature DEA model for efficiency score, the selection of index is very important. This chapter introduces the principle, index classification and data source in the process of index selection in detail, and gives a brief analysis of the results after data entry and log processing.
The fifth chapter is divided into two parts. First, the DEA model is constructed, and the relative investment efficiency of six city investment companies for five years is obtained through the optimal linear programming. Among them, Shenyang water affairs have been in the DEA model's efficiency boundary, the other five companies are increasing the investment efficiency, while the relative efficiency of the Zhuhai Water Service Company is the lowest. The investment efficiency score of the model will be the explanatory variable in the next part of the model. In the second part, the factors that affect the investment efficiency of the financing platform are identified by the random effect, the fixed and Tobit model, including the corporate financial index (asset liability ratio, the long and short term debt ratio), and the local government's economic and financial indicators (newly added) Fixed assets investment, government scale, GDP growth rate). The empirical results show that the effect of new fixed assets investment and government scale on investment efficiency of financing platform is significant, while the company's asset liability ratio and the long and short term debt ratio are only in the fixed model, and the GDP growth rate has no effect on the investment efficiency. This paper briefly analyzes the mechanism that these factors affect the investment efficiency of the local government financing platform.
The last chapter is a part of policy inspiration. Some suggestions on improving the investment efficiency of financing platform and reducing the risk of local debt are combed. Finally, some suggestions and prospects for future research on the government financing platform are given.
By establishing the evaluation index and system of the efficiency of the financing platform, this paper provides a scientific theoretical basis for the rational evaluation of its investment efficiency. According to the results of the evaluation and the analysis of the factors affecting the investment, the paper puts forward some suggestions to improve the investment efficiency of the government financing platform, namely, to change the function of government government, to straighten out the relationship between government and enterprise, and to promote the integration of local government. The marketization of the capital platform attracts the private capital into the field of public basic service, guides the flow of financing platform, strengthens the debt constraint of the financing platform, consummate the information disclosure mechanism of the local government financing platform, and quicken the integration of the local government financing platform, so as to improve the efficiency and realize the health of the government financing platform. The sustainable development provides practical guidance.
【學(xué)位授予單位】:西南財(cái)經(jīng)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:F832.4;F224
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