Research On The Construction Of Cooperation Mechanism Of Core Stakeholders Under The Government Investment Project Agency Syste

Government investment projects are mostly infrastructure construction projects that involve financial investment and are closely related to improving people’s quality of life,thus often having significant social impact.However,traditional government investment projects are in a four in one model of "investment,construction,management,and use",lacking project management capabilities,which can easily lead to low project construction efficiency and unscientific decision-making,leading to investment,supervision,construction,and market runaways,wasting national financial funds and social resources.The introduction of agent construction system can effectively solve the above-mentioned problems in the construction process of government investment projects.Choosing a professional construction agency as the project management unit can improve project construction efficiency,optimize resource allocation,and reduce corruption.However,during the implementation process of the government investment project construction agency system,there may be problems such as lack of supervision by the government on the construction agency,collusion between the construction agency and other participants,and excessive intervention by the user unit in project construction.This makes it impossible to fully leverage the advantages of the construction agency system and ensure the reasonable use of state-owned funds.Therefore,in order to fully leverage the institutional advantages of the construction agency system and maximize the common interests of government investment projects,we mainly stand from the perspective of government management departments,and from the perspective of core stakeholders,propose the construction of a benign cooperation mechanism for government investment construction agency projects.Firstly,the three core stakeholders(government,construction agency,and user)under the government investment project agency system model were defined,and the rights and obligations between each core stakeholder were sorted out.Through literature review,17 factors affecting the construction of cooperation mechanisms were extracted,Using questionnaire survey and social network analysis methods,four key influencing factors were identified(dereliction of duty by government personnel,lack of government supervision,rent seeking by construction agencies,and unreasonable interference by user units).Then,using evolutionary game theory,a tripartite evolutionary game model with government,construction agency,and user as the main body is constructed.MATLAB R2016 a software is used for numerical simulation to analyze the impact of different parameter changes on the tripartite evolutionary path.The simulation results indicate that {active collaboration,active collaboration,active collaboration} is the optimal stable strategy for the core stakeholder cooperation mechanism of the government investment project agency system at present.Reasonable supervision of participants by government departments,improvement of government internal management capabilities,and increased punishment for rent-seeking behavior of agency units and excessive interference in project construction behavior by user units are conducive to achieving a stable state of system evolution.Finally,based on the results of MATLAB simulation analysis and the current development status of government investment agency construction projects,targeted management strategies and suggestions are proposed for the construction of the core stakeholder cooperation mechanism of government investment project agency construction,providing reference for the further development of government investment project agency construction.The construction of cooperation mechanisms has enriched the research results of agency construction,theoretically expanding the application of social network analysis and evolutionary game theory in the field of agency construction;In reality,it provides a reference for the strategic selection of stakeholders in government investment projects and the establishment of a benign cooperation mechanism between stakeholders.It is of great significance for government departments to formulate and improve policies related to agency construction,and to promote the true institutional advantages of agency construction.