Research On The Application Of Public-Private Partnerships In Infrastructure Construction

The improvement of urbanization level in our country puts forward higher requirements on urban infrastructure investment, combined with the economy in our country at present stage is the task of national welfare level enhancement, therefore it is imperative to speed up the construction of urban infrastructure level. The introduction of private capital to participate in the provision of public goods is a kind of reasonable and effective solution.Using Public-Private Partnerships in urban infrastructure construction, not only can improve the efficiency of the supply of public goods, but also help to transform the government functions,to solve the local debt problem and the reform of the administrative system.《On the promotion of Public-Private Partnerships in the field of public service cooperation 》 made clear that, energy, environmental protection, transportation,municipal engineering, and other public services, should innovate public service supply mechanism and widely use Public-Private Partnerships.As a significant innovation of public service supply mechanism, Public-Private Partnerships has certain significance for the government, society, enterprise without doubt, beyond that, we are supposed to keep a clear mind of the risk of Public-Private Partnerships.Based on the theory of public finance, the principal-agent theory, the project distinction theory, corporate social responsibility theory, using literature research,normative and empirical analysis, qualitative and quantitative study method and other research methods.On the one hand, the paper has analyzed the nature,classification and theoretical basis of Public-Private Partnerships from the perspective of theory,on the other hand,the paper has analyzed the present situation, problems and reasons of PublicPrivate Partnerships in our country from the perspective of practice.On the basis of combining foreign experience,the paper put forward the corresponding policy recommendations.This paper has a comprehensive and deep analysis on the theoretical basis,including the theoretical foundation, application, classification, significance, and many other aspects of Public-Private Partnerships.At the same time, aiming at the application of Public-Private Partnerships, the paper put forward to comprehensive and urgency of suggestions on the basis of objective analysis our country actual situation.