In this study, the factors affecting the efficiency of 48 projects of private R&D institutes were analyzed using the Tobit model. Influencing factors were selected as open R&D network size, IT industry, interaction between R&D network size and IT industry, and type of R&D network cooperation. As a result of Tobit analysis, the R&D network size, the IT industry, and the type of R&D network cooperation were found to be significant. The larger the open R&D network size, the lower the efficiency, and the IT industry showed lower R&D efficiency than other industries. In addition, cooperation with universities and research institutes showed lower R&D efficiency than cooperation with companies. As a result of these studies, companies will be able to select and focus on cooperation with the outside in relations and investment allocation.

1. 서 론
2. 선행연구 검토
3. 영향요인 선정 및 가설
    3.1 영향요인 선정
    3.2 가설 설정
4. 분석 모형 및 데이터
    4.1 토빗(Tobit) 모형
    4.2 분석 방법
    4.3 데이터
5. 분석 결과
6. 결 론
References

• Hyun-Ku Min(한양대학교 경상대학 경영학부) | 민현구 Corresponding Author