We examined the effect of interns' learning willingness on the mentors' knowledge-sharing behavior, and examined organizational incentives and mentors' personality traits of openness and conscientiousness as moderators in this relationship. Participants were 180 mentor-intern dyads at 10 teaching hospitals in China. We found that interns' willingness to learn had a significant positive effect on the knowledge-sharing behavior of mentors. The effect of organizational incentives on this relationship was dependent on the mentor's personality, such that when mentors were low in either openness or conscientiousness, organizational incentives strengthened the relationship. Theoretical and managerial implications and directions for further research are discussed.

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.