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Research on the Dynamic Evolution of Cooperative Network based on Industry-University Joint-patent Data |
Guo Jianjie1,Xie Fuji2,Wang Haihua1,Wang Mengyi1 |
(1. School of Management, Shanghai University, Shanghai 200444, China;2. Antai College of Economics & Management, Shanghai Jiao Tong University, Shanghai 200030, China) |
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Abstract From the perspective of social network, using the industry-university joint patent data from 1985 to 2016, the paper uses the method of social network analysis to construct the industry-university cooperative network and the inter-regional cooperative network. And it analyzes the basic characteristics of participants and the dynamic evolution of the network. The results show that the mode of cooperation changes from "one university-one enterprise'' to "universities-enterprises", and the inter-regional cooperation mode evolves from "one province-another province" to "one province-other provinces", the depth of cooperation is gradually increasing, but the cooperative width still needs to be further strengthened. Enterprises and universities maintain relative stability in the evolution, universities are concentrated and mostly comprehensive, and the fields of enterprises are concentrated in energy and high technology industry. "Geographic proximity" is a restrictive factor of industry-university cooperation, the proportion of intra-regional cooperation is greater than inter-regional cooperation. The industry-university cooperative network and the inter-regional cooperative network have significant asymmetrical characteristics.
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Received: 05 May 2019
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