Journal of Digital Convergence (디지털융복합연구)

The Society of Digital Policy and Management (한국디지털정책학회)
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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
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Abstract

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.

본 논문은 우리나라 정보통신 분야의 특허출원인 간 네트워크 특성이 기술혁신에 미치는 영향을 알아보기 위해 연구하였다. 이를 위해 특허 데이터를 토대로 정부 공공기관, 대학교, 대기업, 중소기업 등 각 혁신 주체의 네트워크 특성 요인과 특허피인용 횟수 간 관계를 소셜네트워크분석법(Social Network Analysis)과 부정적 이항분포 모델(Negative Binomial Regression)을 사용하여 분석하였다. 분석 결과, 우리나라 정보통신분야 혁신 네트워크는 밀도 0.009의 좁은세상 네트워크 유형을 보이고 있다. 또한, 연결중심성, 근접중심성은 특허피인용수로 대표되는 혁신 성과에 긍정적인 영향을 미치는 것으로 나타났는데에 반해, 구조적공백 지수 중 효율성은 유의미한 영향을 미치지 못했고, 제약성은 유의미한 부정적인 영향을 미치는 것으로 나타났다. 이것은 본 네트워크의 혁신 주체 간 연결이 매우 가까워 정보 지식의 확산이 빠르다는 것이고, 이에 반해 정보 지식의 원천이 한정되어 있어 다양하고 창의적인 혁신에는 한계가 있다는 것을 의미한다. 이에 이 결과를 토대로 각 혁신 주체의 효율성 및 다양성을 개선하기 위한 정책을 수립해야 한다.

Keywords

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