Research On Financing Cost Of Infrastructure Projects Under PPP Mode

The PPP model(Public-Private-Partnership)is a model of cooperation between the government and social capital.It is a model in which social capital participates in projects initiated by government departments as an implementation entity in the form of investment,and shares profit and risk-sharing cooperation models.The cooperative project not only requires the financing of huge construction funds,but also needs to improve the operational efficiency of infrastructure construction under the inherent mechanism requirements.Through the PPP model,the government's financial burden can be further solved and the service efficiency of social public utilities can be improved.Use the open tendering and value-for-money evaluation methods to evaluate the preliminary work of the project and determine the economic feasibility of the project implementation.Improving the success rate and profitability of the project will have a positive effect on transforming government functions.After the social capital participates in the project at the construction stage,the capital entity will minimize the construction cost and reduce the management cost,thereby improving the efficiency of the use of funds.This paper introduces the related concepts and theoretical overview of infrastructure project financing costs under PPP mode,and analyzes the classification of PPP project financing models,PPP project operation process and financing methods based on the current status of PPP model infrastructure project financing.Through statistical analysis of data and analysis of factors affecting the financing cost of infrastructure projects in PPP mode,questionnaires based on factors affecting financing costs of PPP model projects are used to calculate the results of survey data using mathematical models to calculate the life cycle of the project.The main factors affecting financing costs.Further discuss and analyze the main influencing factors,find out and raise the problems of financing costs of PPP model projects,and put forward targeted rationalization suggestions for existing problems.Finally,through actual case analysis,the problems and countermeasures of financing costs of PPP projects are further demonstrated and corresponding conclusions are drawn.It provides an effective reference value for the research of financing costs of PPP mode infrastructure projects.