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| Dynamic Evolution Mechanism of Innovator Collaborative Innovation Network Based on Stochastic Actor-oriented Model |
| LI Changsheng, SUO Qi, WANG Zihao
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| School of Economics Management, Qingdao University of Science and Technology, Qingdao 266061, China |
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Abstract In order to explore the dynamic evolution of innovator collaborative innovation network, networks are constructed based on the data of joint invention patent in electronic information industry. The paper reveals the characteristics of networks evolution, and constructs random actor models to identify the influencing factors of networks evolution. The results show that the relationship between innovators and innovation in electronic information industry increases in the early stage and becomes stable in the later stage. The network scale tends to be stable and the connections between nodes become closer. Network evolution is influenced by network structure characteristics, innovator characteristics and proximity mechanism. Among them, cooperation breadth and geographical proximity have the greatest impact.
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Received: 09 December 2022
Published: 07 November 2024
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