Study On Risk Management Of PPP Project Of Sewage Treatment Plant In T City

In recent years,with the continuous advancement of urbanization,the demand for urban infrastructure construction is increasing.In view of the current financial fund gap existing in local governments in China,the PPP model city in the development of infrastructure construction is one of the important means to alleviate the pressure on local financial funds.However,due to the short time for the introduction of PPP in China,the lack of understanding of the risk identification and evaluation of PPP projects,coupled with the existence of many unstable factors such as the low return on investment,may lead to the failure of the project and trigger a debt crisis.In the current PPP project research,in order to ensure the expected benefits of the project,it is necessary to accurately recognize the various risks that may be encountered in the construction of the project,and effectively evaluate the project risks according to the identified results,so that the risks of all parties can be reasonably controlled.On the basis of literature combing,this paper selects the PPP project of T Sewage Treatment Plant as a research case,deeply analyzes the concept and operation mode of PPP project of T City Sewage Treatment Plant,uses the literature research method and expert investigation method to identify the overall risk of the project,and finally summarizes 8 primary risk factors and 32 secondary risk factors to obtain a list of risk factors;applies the fuzzy comprehensive evaluation model based on AHP to evaluate the overall risk factors identified,and constructs a hierarchical analysis model.Construct a judgment matrix to obtain the weight ranking of each risk factor.On this basis,the fuzzy comprehensive evaluation method is applied to divide the risk level,and the main risk factors affecting the project are government credit risk,insufficient benefit risk,project safety risk,land acquisition risk,etc.,and the conclusion is drawn that the overall risk affiliation of the project is low;based on the project risk management theory and combined with the project risk evaluation,the bargaining game model is used to share the risk of the project,and relevant conclusions are drawn;further based on risk management identification,risk evaluation and risk sharing,Targeted to point out the key issues that should be paid attention to at each stage of the project,provide corresponding coping strategies for the risks existing in the case project,take different preventive measures for different types of risks,establish a sound risk prevention system,and carefully summarize the experience of risk management,providing relevant references for the risk management of similar projects in China.Figure[7] Table[18] References[92]...