The highway is an important infrastructure of national economic and social development,but the highway project long construction period,complex construction environment,high technology content,the demand for funds,in the current economic situation,the local government budget is limited,and is now in the peak debt.How to take effective investment and financing methods to attract more social capital to participate in the construction and operation of the highway is the problem of local government and enterprises in the thinking.The PPP investment and financing mode into the transportation infrastructure construction projects,with increasingly powerful private capital strength to improve the transportation infrastructure construction and operation in the process of the shortage of funds,lack of efficiency and effectiveness of incentive problem.To establish a scientific and rational distribution of benefits and fairness and efficiency is an important decision problem for the successful application of PPP model in the construction of transportation infrastructure projects.As a new mode of project financing,PPP financing mode is a kind of stakeholders "win-win" or "win-win" concept of cooperation for modern financing mode.The PPP project in order to better balance the interests of social capital and national capital,and to build a scientific interest distribution mechanism is the only way for their healthy development.This article from the "risk sharing,benefit sharing" principle,through qualitative and quantitative analysis of all risk sharing,the use of Shapley value theory combined with the risk factor to evaluate the PPP project,based on the scientific establishment of income distribution mechanism,a solid foundation for social capital and national capital cooperation lay. |