Study On Government Investment Performance Of Urban Public Infrastructure

With the continuous advancement of China's urbanization process,the scale of the city is also rapidly expanding,the resident population continues to grow,and the contradiction between supply and demand of urban public infrastructure is increasingly prominent.In recent years,while China is increasing its investment in urban public infrastructure construction,there are also problems such as excessive investment speed,unreasonable investment structure and unreasonable proportions,which leads to unsatisfactory government investment performance,which not only causes financial funds to be extremely waste,but also restricts the function of urban public infrastructure services.Therefore,objective and accurate evaluation of government investment performance,identify key influencing factors and make targeted improvements to provide effective support for improving output efficiency,rational allocation of public financial resources,and maximizing the performance of urban public infrastructure investment.This study has important theoretical and practical value.This paper begins with a detailed description of the study background and study purposes,and conducts an in-depth analysis of the current status of the study object,collects and collates the relevant study literature,and systematically summarizes and reviews the study results of the predecessors.The study provides a sufficient basis for constructing the framework of the thesis;Based on the theory of public goods,the theory of sustainable development and the theory of government functions,the scope and related concepts of this paper are clearly defined;By analyzing the factors affecting the performance of government investment,evaluate the indicator system,select the evaluation method and model,and explain the selection basis and the advantages of the DEA model for this study to ensure the scientific nature of the next empirical analysis.Through empirical study on the public investment performance of public infrastructure in seven super-large cities of Beijing,Tianjin,Shanghai,Chongqing,Guangzhou,Shenzhen and Wuhan,according to the evaluation results of DEA model,it is proposed to increase the investment of urban public infrastructure reasonably.Strengthening the government's investment performance in three aspects: strengthening the coordinated development of urban public infrastructure and optimizing the investment structure of urban public infrastructure.Providing reference for improving urban public services,improving the living environment of urban residents,and promoting sustainable urban development.