• Proceedings of the Technology Innovation Conference
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• 2003.06a
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• pp.57-71
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• 2003

기술기반사회로의 진화가 빠르게 진행되면서 경제성장에 있어 기술혁신의 중요성이 깊이 인식되어왔다. 그러나 혁신과 관련한 의사결정이 시장에만 맡겨질 경우 종종 시장실패가 일어나기 때문에 다양한 기술 혁신지원정책을 통해 공공이 개입하고 있는 실정이다. 공공의 기술혁신 지원정책이 수립, 시행되는데 있어 가장 중요한 근거는 경제적, 기술적 파급효과이며, 이에 근거할 때 공공차원의 선택과 집중이라는 문제도 합리성을 갖게 된다. 파급효과를 분석하기 위해서는 산업간 기술연관관계분석이 필수적으로 선행되어야 하며, 이와 관련하여 다수의 국내외 연구가 진행되어 왔다. 본 연구에서는 HS코드를 이용하여 산업별로 주 생산물 관련 키워드를 직접 생성하고, 특허 및 실용신안 등 지적재산권에 활용된 키워드 및 분류정보와 일치시킴으로서 지적재산권의 산업간 공유여부를 파악하는 메카니즘을 제안하고자 한다. 제안된 메카니즘을 제조업 세세분류(five-digit level)에 적용함으로서 세세분류산업간 연관관계를 제시하였다. 분석의 결과로서 부품소재산업을 중심으로 살펴볼 때 부품소재산업군과 여타산업군이 기술적으로 분절되어 있음을 확인하였다. 이 결과는 부품소재산업에서의 혁신은 부품소재산업군내에서 (비체화) 기술적 파급효과(disembodied technological spillover)를, 그리고 부품소재산업에서부터 여타 산업으로 (체화) 경제적 파급효과(embodied economic spillover)를 유발한다는 점을 시사하고 있다.

• Journal of Korea Technology Innovation Society
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• v.10 no.4
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• pp.687-705
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• 2007

Nowadays it is more important to measure the technological impact of a concerned R&D technology on others, when deciding or selecting strategically, under the environment such as more complex, more uncertain and more costly. But there was very few of proper methods to measure quantitatively. So we studied on measuring the technological impact of one group of technologies on others, which means the flow of disembodied knowledge, using patent citation analysis. We reviewed the prior art of the measurement of technological impact, and designs the effective citation analysis method using patent information, analyzing the prior art of patent citation analysis method and ie index. Finally, we developed the disembodied knowledge flow matrix between technology groups, counting citation frequencies between them, using KISTI's US patent database(USPA) and the index to represent the technological impact to others using the developed matrix as well as the intrinsic nature of the technological groups clustering by network analysis. The results of this study is to present the insight of a technological impact on the others quantitatively and this study aims at using them to refer to R&D budgeting and decision making in case of R&D planning or to the basic information to understand technology conversion or fusion.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.769-772
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• 2007

This research was conducted to investigate the economoic effects of aviation safety technology development. The important subjects of aviation safety technology development, aviation accident prevention and damage reduction technique, aircraft safety certification development, BASA promotion in an aircraft class, were included to investigate the economic effects. The survey technique using Benefit-Cost Anlysis was performed and the results showed that aviation safety technology development brought scientific technique effect, industrial and economic effect, and the rest effects. Also, the benefits from aviation safety technology development were much greater than the costs.

• Journal of the military operations research society of Korea
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• v.32 no.2
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• pp.143-164
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• 2006

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.

• KDI Journal of Economic Policy
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• v.21 no.3_4
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• pp.215-272
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• 1999

외국인투자 유치를 통해 국내산업의 생산성을 향상시키는 것이 중요한데 외국인투자가 한국의 산업생산성에 어떤 영향을 미쳤는지에 대한 실증연구가 전무한 것이 현실이다. 본 연구는 기업데이터를 이용하여 외국인투자의 생산성효과를 추정하는 것을 목적으로 한다. 상기 분석을 통해 얻은 결과를 요약하면 다음과 같다. 첫째, 외국인소유기업의 노동생산성이 높다. 둘째, 외국인투자의 생산성 파급효과는 양(+)의 효과를 가지나 통계적으로 유의하지 않다. 즉, 생산성 파급효과가 미미하다고 볼 수 있다. 이상의 결론은 매우 중요한 시사점을 갖는다. 우선 외국인투자기업이 선진기술 및 경영노하우를 전수할 능력을 가졌을 가능성을 시사한다. 외국인투자를 유치하는 중요한 이유 중의 하나인 선진기술 및 경영노하우 전수의 전제조건인 외국인투자기업의 기술 및 노하우 소유가 실제로 성립할 가능성을 시사한다. 하지만 외국인투자가 국내산업 전반의 효율성 제고로 이어지는 데는 아직 장애요인이 존재함을 암시한다. 경쟁규율이 확립되지 않았거나 기술파급을 위한 제도적 여건이 미비한 것이 원인일 가능성이 있다. 따라서 정책적인 시사점은 어떻게 기술파급효과를 극대화할 것인가에 집중된다. 경쟁에서 낙오한 기업의 퇴출을 확실히 제도화함으로써 외국인투자의 경쟁압력이 기업의 효율성 증가로 이어지도록 해야 할 필요가 있으며 각종 반경쟁적 관행 또는 행위를 단속할 수 있는 경쟁정책의 확립이 요구된다. 또한 노동시장의 유연성 제고, 산업입지정책의 효율화 등을 통해 외국인투자의 기술이전 및 확산효과가 극대화되도록 해야 할 것이다.

• Journal of Technology Innovation
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• v.22 no.2
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• pp.31-50
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• 2014

Recent efforts of government to improve economic performance and increase employment through industrial convergence are being promoted actively. However, unfortunately, we have little of quantitative study on the following questions; (1) what is the rate of industrial convergence progressed?, and (2) what is the rate of total effects of industrial convergence spreaded?, and (3) which is the No. 1 industry in the magnitude of inductive effect of industrial convergence? In this study, we have measured and analyzed quantitatively the following questions using patent citation; (1) how is industrial convergence progressed?, and (2) how much has industrial convergence a effect on all industry?, and (3) what is the rate of the inductive effect of industrial convergence? In doing so, decision about industrial convergence has been made using patent citation and the effect of industrial convergence is drawn from convergence I/O table which made by patent citation.

• The Science & Technology
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• v.4 no.1 s.13
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• pp.19-25
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• 1971

1.우주개발이란 2.우주개발의 효과 3.실용위성의 이용 4.우주개발의 파급효과 5.산업계의 기술적 파급효과 6.각국의 우주개발 예산의 년차별 추이 7.각국의 우주개발 조직 및 계획 8.각국의 인공위성 발사실적

• Journal of the Korean Society for Aeronautical & Space Sciences
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• v.44 no.2
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• pp.189-194
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• 2016

This paper deals with the economic effects for the Surion(KUH-1) research and development program. The economic effects was measured by Inter-industry analysis method for production-inducing effects, value-added inducement effects, and job-creation effects and by estimating actual domestic input cost. In addition, technical riffle effects was analyzed for aerospace industry, defense industry and commercial industry market through similarity and contribution of technology.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.6
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• pp.145-154
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• 2017

Technology innovation is regarded as the quintessential process to acquire a competitive advantage. This is especially true in high-tech industries, and firms that recognize the importance of technological innovation concentrate their capacities on developing new technologies, new products, and new processes. In general, such research requires many resources, but not all technological breakthroughs are followed by positive feedbacks. Consequently, the firms in high-tech industries are compelled to find new directions in acquiring technologies. This study examines the factors that influence technological innovation and empirically tests the effect these factors have on its diffusion. Radicality, discontinuity, and exploitation/exploration were selected as the factors from the previous literature on technological innovation and organizational learning. For the empirical test, patent data from the US semiconductor industry were used to describe innovation activities from various fields. From the result, these three factors (Ed- is this what you mean, i.e., radicality, discontinuity, and exploitation/exploration?)were found to have significant meaning as proxies for the diffusion of technological innovation.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.7
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• pp.2991-2995
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• 2011

The Smart UAV is one of the 21st Century Frontier R&D Programs funded by the Ministry of Knowledge Economy. This paper is to analyze the economic and technological effects of the Smart UAV project. Interindustry Analysis (Input-Output Analysis) is used, Overall, the total amount of economic effects is almost 13,000 billion won.