工程项目主体行为博弈分析

在工程项目建设过程中,项目主体扮演着重要的角色,同时相互之间构成了一定的经济伙伴关系.由于项目主体之间的信息存在不对称性,项目各主体为追求自身利益最大化相互之间形成了博弈关系.在分析项目主体之间的博弈关系的基础上,分别建立了一般项目和政府投资项目主体三方之间的行为博弈模型,分析了博弈混合策略纳什均衡解.最后从建立完善的建设管理制度、建立事先监督机制与事后惩罚机制、建立激励机制与约束机制等方面提出了规范项目主体行为的具体对策.

Behavioral Game Analysis for Participants in Construction Project

The participants in construction project play a important role in the process of building the construction project, and they form economic partnerships one another. The participants in construction project form mutually game relations for pursuing the maximal own benefit because there is information asymmetries among them. This paper founded behavioral game model among the participants of general project and government invest project based on exploring the game relationships of the participants in construction project, and analyzed Nash equilibrium of mixed strategy game. It presented some countermeasures of resolving nonstandard behavior of participants in construction such as building perfect construction management system, the mechanism of supervision & punishment, the mechanism of incentive & constraint and so on.