Research On The Risk And Prevention And Control Of Urban Infrastructure Construction PPP Model

In the process of urbanization construction,infrastructure construction plays a key supporting role in economic and social development and urban modernization.With the acceleration of the national urbanization construction process,the investment of urban infrastructure projects is increasing,and it is difficult to meet the requirements simply relying on the public finance support and the government infrastructure supply system.A PPP model for urban infrastructure development is a partnership between the public and private sectors of government,involving resources at the disposal of the non-public sector in the provision of urban infrastructure construction,thus achieving outcomes that are more favourable to the partners than expected to act alone.Because PPP projects can alleviate the public sector financial burden to some extent and have the technical and management advantages over other investors in infrastructure construction projects,the PPP model is widely used in urban infrastructure construction and service fields at home and abroad.Of course,strengthening the application of the PPP model in urban infrastructure construction can,on the one hand,meet the investment and financing needs of local government infrastructure,improve the efficiency of infrastructure projects and service supply,and effectively liberate the functions of the government engaged in specific project construction.On the other hand,the PPP model may lead to PPP project risk breeding due to the imperfect governance system,the weak foundation of government-society relationship and cooperation integrity,the imperfect laws and regulations.Based on literature analysis and case analysis,this paper focuses on risk and prevention and control in urban infrastructure PPP.This paper analyzes the causes of the risk of urban infrastructure construction PPP model from the aspects of the application environment of the PPP model,the practical operation difficulty and the behavior influence of the relevant participants,and obtains the suggestions and countermeasures to perfect the PPP model from the aspects of optimizing the development environment,perfecting the risk prevention and control and completing the transformation of the government role.Meanwhile,select the case —— Yunhe county W project,systematically explain the risk status of the project,and carry out risk management from the perspective of risk identification,risk early warning,risk prevention and control.By analyzing the risk of the project,the risk matrix method is used to sort the degree of risk in W project.In the process of urbanization construction,infrastructure construction plays a key supporting role in economic and social development and urban modernization.With the acceleration of the national urbanization construction process,the investment of urban infrastructure projects is increasing,and it is difficult to meet the requirements simply relying on the public finance support and the government infrastructure supply system.PPP model of urban infrastructure construction refers to the multi-party cooperation adopted to perfect the urban infrastructure supply system and strengthen the construction,which combines the public sector with the non-public sector to make them perform their respective duties and give full play to their strengths,while alleviating the burden of government and public finance,at the same time,maximizing the strength of urban infrastructure construction and achieving greater results than unilateral actions.Because PPP projects can alleviate the public sector financial burden to some extent and have the technical and management advantages over other investors in infrastructure construction projects,the PPP model is widely used in urban infrastructure construction and service fields at home and abroad.Certainly,strengthening the application of PPP model in urban infrastructure construction,on the one hand,can meet the local government infrastructure investment and financing needs,improve the efficiency of infrastructure projects and service supply,effectively liberate the government from the function of specific project construction,but on the other hand,the PPP model may also lead to project risk breeding due to the problems of imperfect governance system,weak foundation of government-society relationship and cooperation integrity,imperfect restriction of relevant laws and regulations.Based on literature analysis and case analysis,this paper focuses on the risk of urban infrastructure PPP model and its prevention and control.This paper analyzes the risk causes of urban infrastructure projects under the PPP model from the aspects of the application environment of the PPP model,the practical operation difficulty and the behavior influence of the relevant participants,and draws the suggestions and countermeasures to perfect the PPP model from the aspects of optimizing the development environment,perfecting the risk prevention and control and completing the transformation of the government role.Meanwhile,select the case —— Yun He county W project,systematically expound the risk status of the project,and carry out risk management from the perspective of risk identification,risk early warning,risk prevention and control.By analyzing the risk existing in the project,the risk matrix method is used to rank the degree of risk existing in the W project.The research in this paper not only enriches the theoretical basis of urban infrastructure construction under PPP mode,but also adds new ideas to the study of risk prevention and control of PPP projects,and also provides some reference for the successful operation of a large number of PPP projects under construction in other parts of China.