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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 87 - 92 (6page)
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This study examines the relationship between R&D investment and subsequent outputs of the research activity. Usually, there is some time difference between the production of research outputs, such as academic papers and application or registration of patents, and the investment of R&D expenditure. The time lag for producing this kind of research outputs should be considered to evaluate the performance of research activity exactly. The purpose of this study is to identify time lag effect between the times of input and output of a R&D activity and to derive the degree of time lag using the data set of a long term R&D program supported by Korean government. A modified Almon model is suggested to identify the time lag effect between input and output of research activities performed by this program. Time-series cross-section data from 16 research centers between 2001 and 2009 are used to find time lag effect.
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참고문헌 (9)
참고문헌 신청
Almon, S. / 1965 / The distributed Lag Between Capital Approximation and Expenditures / Econometrica 33 (1) : 178 ~ 196
Bhargava, A. / 1983 / Estimating Dynamic Random Effects Models From Panel Data Covering Short Time Periods / Econiometrica 51 (6) : 1635 ~ 1659
Branch, B. / 1974 / R&D activity and profitability : A distributed lag analysis / J. of Political Economy 82 (51) : 999 ~ 1011
Bronwyn, H. H. / 1986 / Patents and R&D : Is There A Lag / International Economic Review 27 (2) : 265 ~ 283
Ernest, H. / 2001 / Patent Applications and Subsequent Changes of Performance : Evidence from Time-series Cross-section analysis on The Firm Level / Research Policy 30 (1) :
Bhargava, A. / 1983 / Estimating Dynamic Random Effects Models From Panel Data Covering Short Time Periods / Econiometrica 51 (6) : 1635 ~ 1659
Branch, B. / 1974 / R&D activity and profitability : A distributed lag analysis / J. of Political Economy 82 (51) : 999 ~ 1011
Bronwyn, H. H. / 1986 / Patents and R&D : Is There A Lag / International Economic Review 27 (2) : 265 ~ 283
Ernest, H. / 2001 / Patent Applications and Subsequent Changes of Performance : Evidence from Time-series Cross-section analysis on The Firm Level / Research Policy 30 (1) :
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