政府投资项目代建制的演化博弈模型

Evolutionary Game Theory Model for Construction Agency System of Government Investment Project

摘要: 为促进政府投资项目代建制发展，提升政府投资项目管理水平，构建政府投资项目代建制的演化博弈模型。以政府投资项目代建制为研究对象，论述了实施代建制的三种模式和基本流程，分析了政府投资项目代建制中的委托–代理关系，利用演化博弈理论为工具建立了约束条件为零和约束条件不为零的两种情况下的演化博弈模型，并通过模型分析提出促进委托方与代建方长期合作的相应对策。本文的研究成果具有促进我国政府投资项目代建制的完善和代建制市场培育等理论和实践价值。

Abstract: In order to promote development of construction agency system and enhance management level of government investment project in China, evolutionary game models for construction agency system of government investment project were established. The research object was government investment project. Firstly, the paper explored three implementation modes and basic processes of construction agency system of government investment project. Secondly, it discussed consigna-tion-agency relationship between client group and the agent group of construction agency system, and stated that the application of evolutionary game theory is feasible on the government invest-ment project. Finally, it built two cases of models using evolutionary game as tool, and put forward the corresponding suggestions through analysis of models. Research results test and verify the suggestions that are effective and beneficial, and promote long-term cooperation relationship between client group and agent group in the government investment project effectively, and good market environment of construction agency system in China.