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| Collaborative Innovation Network Spatial-temporal Evolution of Electronic Information Industry |
| SUO Qi, WANG Zihao, WANG Wenzhe
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| School of Economics and Management, Qingdao University of Science and Technology, Qingdao 266061, China |
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Abstract In order to explore the evolution law of innovation in electronic information industry, the collaborative innovation network is constructed from the perspective of social network. Based on the patent data from 1985—2017, the evolution path and spatial pattern trend of collaborative innovation is analyzed. The results show that electronic information industry has entered a stage of rapid development with enhanced network connectivity and obvious core-edge structure. The cooperative mode has gradually changed from institute-oriented to enterprise-oriented collaborative innovation mode with universities and institutes as knowledge partners. The spatial pattern is characterized by unbalanced development, and the inter-regional cooperation shows a radiation-type network form dominated by the core region.
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Received: 05 July 2021
Published: 09 January 2023
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