中文摘要：

适宜的联盟伙伴对产学研联盟的稳定发展至关重要。本文从联盟伙伴角度出发,运用话语分析和理论假设分析构建出提升产学研联盟稳定性路径的理论框架,并通过投影寻踪和多重中介模型对上述理论框架中的提升联盟稳定性的作用路径进行了实证分析,结果表明：联盟伙伴特征越明显越有利于产学研联盟的稳定发展;同时,联盟伙伴还可以通过行为整合和界面管理间接影响产学研联盟的稳定性,行为整合和界面管理起部分中介作用,且二者的中介效应存在差异,行为整合的中介效应要比界面管理的大。

英文摘要：

It is crucial for the stable development of industry - university - research institute alliance. From the perspective of alliance partners, the theoretical framework of the stability of industry - university - research institute alliance （SIURA） is built through dis- course analysis and theoretical hypothesis. And then the paths of SIURA in the above theoretical framework arc empirically analyzed u- sing the projection pursuit and multiple mediation models. The results show that partner characteristics have positive impacts on the SIURA, and partner characteristics indirectly affects the SIURA through behavioral integration and interface management which play in- termediating roles between them. What＇ s more, the mediating effect of behavioral integration is different from that of interface manage- ment, and the mediating effect of behavioral integration is greater.