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Abstract Based on the perspective of proximity, this study used joint-patent data provided by the State Intellectual property office patent retrieval database, and studied the network evolution of China cross region industry-university collaborative innovation. Further, this study adopted the method of panel data fixed effect negative binomial regression analysis, and empirically analyzed the impact of geographical proximity, social network proximity and technological proximity on cross region industry-university collaborative innovation performance. The results show that the effect of geographical proximity on cross region industry-university collaborative innovation performance is positive and significant; the effect of social network proximity on cross region industry-university collaborative innovation performance is positive but not significant. The results also suggest that the effect of technological proximity on cross region industry-university collaborative innovation performance does not take an inverted-U shape and the promoting effect of technological proximity is significant.
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Received: 21 November 2016
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