The effect of mutual cooperation between the Patent applicants on the Technological Innovation in ICT

특허 출원인 간 상호협력이 기술혁신에 미치는 영향

  • 주성환 (서울디지털재단 사업팀)
  • Received : 2016.09.02
  • Accepted : 2016.10.20
  • Published : 2016.10.28


In this paper, I study to determine the effect on patent applicants across the network characteristics of innovation in the ICT sector in Korea. For that, I use the Social Network Analysis(SNA) and the Negative Binomial Regression(NBR). The results about the innovation network in Korea ICT is very dense type. And the degree centrality and the closeness centrality had such a positive effect on innovation performance. Also, the efficiency had not reached a significant effect and the constraint was found to have a negative effect on innovation performance. In the future, based on these results, we need to plan a proper policy of the Korea Technology Innovation Policy.


Innovation Network;Patent;ICT;Social Network Analysis;Negative Binomial Regression


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