Study On Risk Sharing And Income Distribution Of Pension PPP Project

With the increasing aging of our country and the change of family structure,the traditional family pension system is overburdened,the quantity and quality of social pension institutions are insufficient to meet the huge demand for pension,and the government's financial funds are insufficient to realize the construction of pension service system matching the huge elderly population.Introducing PPP model into the field of pension service construction can effectively alleviate the financial pressure of the government,at the same time,with the help of advanced management experience of social capital,improve the quality and efficiency of the project,gradually improve the construction of the pension industry,and meet the needs of the elderly.The application of PPP model in China is still in its infancy,and the application in the pension industry is still in its infancy.There is no mature reference for the two core issues of PPP project:risk sharing and income distribution.In order to ensure the successful operation of pension PPP project and promote the development of PPP model in the field of pension services,it is imperative to study the risk sharing and income distribution of pension PPP project.Chapters 1 and 2 summarize the current research results and shortcomings,and elaborate the research ideas of this paper.Chapter 3 uses WBS-RBS method and Delphi method to identify the risk factors of pension PPP project,and constructs the risk evaluation index system of pension PPP project.Chapter 4 uses Extension Matter Element Theory and C-OWA operator weighting method to scientifically evaluate the systemic risk of pension PPP project.Chapter 5,based on the principle of risk sharing and the process of risk sharing,combines the game model under incomplete information,constructs the risk sharing model of PPP project in pension institutions considering the bargaining ability and risk control ability of both public and private parties.Chapter 6analyses the influencing factors of income distribution,and constructs an improved Shapley value income distribution model considering risk sharing ratio,investment ratio,contract implementation,project contribution and project satisfaction.Chapter 7demonstrates the applicability and feasibility of the risk-sharing and benefit model through empirical analysis.Chapter 8 summarizes and prospects the full text.Focusing on the two core issues in the operation of pension PPP project,this paper designs a reasonable and scientific risk sharing and income distribution scheme,whichenriches the research results of PPP project in theory and provides a more scientific theoretical basis for project participants in practice,and has a certain reference significance.