A Study on the Technology Spillover Effects on Industries by Analyzing Patents

특허분석을 이용한 기술이 산업에 미치는 경제적 파급효과에 관한 연구

  • Published : 2006.12.30

Abstract

This paper considers the technology spillover effects on industries by analyzing patents. Registered patents in the United States from Korea in 1990 and 1995 are compared by quantity of registrations as well as patent analysis indices, namely, cites per patent, technology cycle time and science linkage. Several regression models between these indices as predictor variables and the value added of an industry as a dependent variable were investigated. The results show that the value added of an industry positively correlates to the number of patent registrations and cites per patent.

본 논문에서는 특허분석을 이용하여 기술이 산업에 미치는 파급효과에 관해 연구하였다. 1990년과 1995년에 각각 우리나라에서 미국에 등록한 특허를 중심으로 산업별 특허등록건수와 특허 인용횟수, 기술혁신속도, 과학기술연계 등 특허인용지표를 활용하여 이를 산업별 부가가치와의 다중 회귀분석을 통해 기술의 집합체를 연구개발 할 경우 기술이 산업에 미치는 파급효과를 분석하였다. 결론적으로 특허등록건수와 특허인용횟수는 산업별 부가가치에 대해 각각 유의한 것으로 분석되었다.

Keywords

References

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