【摘要】 为探索政府与社会资本合作(Public-Private-Partnership,PPP)项目中存在哪些重要的利益相关者以及哪些因素决定了利益相关者的影响力,本文以两个高速公路PPP项目为例进行了如下研究。根据项目过程交流、工作和合同关系建立了社会网络模型,从而分析项目利益相关者的社会影响力、职权影响力和经济影响力;采用多元回归分析方法来探究利益相关者影响力与利益相关者在不同类型的网络所处的位置之间的关系。结果表明,社会网络模型可以有效地寻找出PPP项目中核心或是边缘的利益相关者,利益相关者的影响力可以通过各类网络的中心度指标来反映。利益相关者在交流关系网络、工作关系网络和合同关系网络的位置极大地影响了它所拥有的社会影响力、职权影响力和经济影响力。研究最后提出PPP项目利益相关者管理的针对性建议。更多还原

【Abstract】 In order to explore what important stakeholders there are and what factors determine the influence of stakeholders in PublicPrivate-Partnership( PPP) projects,two highway PPP projects are used as case study for further investigation. The research establishes multiple PPP social network models to analyze the social,authority and political influence of project stakeholders embedded within the project communication,work,and contractual relationships. Multiple regression analysis is then used to explore the relationships between influence and stakeholder positions in different types of networks. The result shows that the social network model can effectively identify the core and periphery stakeholders in project network. The stakeholders’ influence can also be determined by the central index of various types of networks. The stakeholder’s position in the project network has a large role in determining how much influence project stakeholders have. Suggestions for PPP stakeholder management are proposed.更多还原