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基于权重结构视角,刻画我国产学研合作网络关系分布及结构演化。研究发现,产学研合作网络关系分布不均衡,网络主体间合作质量偏低。产学研合作趋于强关系异配网络演化,强关系主体合作广度差异性降低而深度异质性逐渐增强,网络“富人俱乐部”现象逐渐减弱。在我国“关系”社会背景下,长期以来,由于缺乏市场调节机制没有形成良好的协同创新环境,导致大量网络主体机会主义、搭便车的短期合作行为,合作难以摆脱单向而缺乏深度交互的困境,技术创新系统中技术知识传递不对称,网络协同创新效应难以形成。因此,网络主体应充分重视网络关系管理,政府部门应优化设计市场机制,引导网络关系分布调控合作中的市场失灵。
Based on the Perspective of Weight Structure, Depict the Distribution and Evolution of the Relationship among Industry, University and Research Cooperation Network in China. The study found that the relationship between production, study and research cooperation network is unevenly distributed, and the quality of cooperation among network subjects is low. The cooperation of production, study and research tended to be strong, the network evolution of heterosexuality, the diversity of cooperation between the main parties of the strong relationship decreased, and the heterogeneity of the gradual increase of the heterogeneity, and the phenomenon of “the rich club” gradually weakened. For a long time, due to the lack of a market regulation mechanism, there is no good cooperative innovation environment, leading to a large number of network opportunists and free-riding short-term cooperation. It is difficult for cooperation to get rid of one-way interaction and lack of deep interaction , The technical knowledge transfer in the system of technological innovation is not symmetrical and the network collaborative innovation effect is hard to form. Therefore, the main network should pay full attention to network relationship management, government departments should optimize the design of market mechanisms to guide the network distribution and control of cooperation in the distribution of market failure.