Due to the population ageing, building an elderly livable community has become an urgent task of social welfare development. This Public-Private Partnership construction project faces a variety of pressures from its complex stakeholders. Based on the Qingdao elderly livable community construction project, this paper builds up interpretations about its relationship governance by conducting stakeholder analysis. The paper aims to explore the relationship governance mechanism of multiple connections between related stakeholders. On the basis of complex network theory, this paper establishes a stakeholder relationship network model and describes different modes of different stakeholder relationship in the Qingdao construction project. The paper analyzes the optimal decision-making behavior and interaction of different stakeholders, constructs the objective functions of stakeholder relationship network, applies centrality measure and dominant-set clustering to analyze the optimal conditions of the whole network, and finally carries out simulation calculation. The results show that it is feasible and effective to apply network analysis method to the study of stakeholder relationship in Public-Private Partnership construction projects.

中文翻译：

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青岛老年宜居社区建设项目利益相关方关系网的优化

由于人口老龄化，建设宜居老年社区已成为社会福利事业发展的当务之急。这个公私合营建设项目面临着来自其复杂的利益相关者的各种压力。本文以青岛市老年人宜居社区建设项目为基础，通过利益相关者分析，建立了对它的关系治理的解释。本文旨在探讨利益相关者之间多重联系的关系治理机制。在复杂网络理论的基础上，建立了利益相关者关系网络模型，并描述了青岛建设项目中不同利益相关者关系的不同模式。本文分析了不同利益相关者的最佳决策行为和互动，构建利益相关者关系网络的目标功能，运用集中度度量和主导集聚类分析整个网络的最优条件，最后进行仿真计算。结果表明，将网络分析方法应用于公私合营项目的利益相关者关系研究是可行和有效的。