The Effect of External RD on the Innovation Efficiency : An Empirical Study of Manufacturing Industries in Korea
(주)코리아스칼라
- 최초 등록일
- 2023.04.05
- 최종 저작일
- 2016.12
- 12페이지/ 어도비 PDF
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서지정보
ㆍ발행기관 : 한국산업경영시스템학회
ㆍ수록지정보 : 산업경영시스템학회지 / 39권 / 4호
ㆍ저자명 : 이지영, 김철연, 최경현
영어 초록
The external RD, which includes the adoption of the external technology and knowledge in addition to the internal RD, is one of important factors for the innovation. Especially for small and medium-sized enterprises (SMEs), the external RD has been considered as a key factor to carry out the innovation more efficiently due to the limitations of their resources and capacities. However, most of extant studies related to external RD have focused on analyzing the influence of external RD on innovation outputs or outcomes. Only a few studies have explored the impact of external RD on the innovation efficiency. This study therefore investigates whether the external RD effects the industrys innovation efficiency and productivity. On this study, we used Korean manufacturing industry data of SMEs from 2012 to 2014 and employed a global Malmquist productivity analysis technique, which is based on the Data Envelopment Analysis (DEA), to assess the innovation efficiency and productivity. Innovation performances of external RD group and internal RD group are compared. Then, the sectoral patterns of both innovation efficiency and productivity are analyzed with respect to the technological intensity, which is introduced by OECD. The results show that the gap of innovation efficiency between external and internal RD groups has gradually decreased because of the continuous improvement of the external RD groups performance, while the external RD group lag behind the internal RD group. In addition, patterns of the innovation efficiency and productivity change were different depending on the technological intensity, which means that the higher the technological intensity, the greater the effect of external RD.
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