The Research On Application Optimization Of Highway PPP Mode

The PPP(Public Private Partnership)model is a win-win partnership established by the public sector and the private sector in the field of public goods and service supply.It is an important part of China's promotion of supply-side structural reform,and promotes the transformation of government functions.Improving the quality and level of public service supply is of positive significance.Therefore,the promotion of the PPP model is not only the need of national economic development,but also the need for national institutional reform.With the promotion and application of PPP in the field of public infrastructure,the number and scale of PPP projects have achieved rapid growth.However,in the process of promotion and application of PPP mode,the legal system is incomplete,the risk allocation mechanism is imperfect,the income is unreasonable,and the supervision is not Problems such as in place,need to be optimized and improved.The road traffic infrastructure field is one of the earliest PPP applications in China,and the development is relatively mature.The prominent features of China's highway PPP projects include: financing as the main purpose,social capital side is mainly based on large-scale construction and state-owned enterprises,project profitability Weak and so on.Based on this background,this paper selects the PPP project of Dongchuan-Gele Expressway in Yunnan Province as a case.Based on the government regulation theory,the “control target – regulation method – the effect of regulation” is the main line of logic,combined with the Dongge project.Explain and analyze the implementation of different stages of identification,preparation,procurement,implementation and handover,and evaluate the implementation effects of each stage;finally summarize the problems and causes in the process,and propose suggestions and countThe Dongge expressway project is a national PPP demonstration project.The case study based on the project provides a good reference sample for promoting the PPP mode of expressway,and the analysis of problems and deficiencies in the operation and implementation of Dongge expressway project is of positive practical significance for optimizing and improving the PPP mode of expressway.