논문 상세보기
It is good to use DEA method as it can measure the efficiency without depending on a specific function like cost function. The method also finds out the most efficient group among the sample groups and gives us a specific number. For example, it shows what kind of factor of inefficient group gives how much input and produces how much output. Originally DEA, which was developed by Charnes, Cooper and Rhodes, allows us not only to measure the relative efficiency of Decision Making Units(DMUs) of non-profit organizations whose success cannot be measured by a single bottom-line figure such as profit but also to integrate several variables, which have different measuring scale, into a single model. Therefore we can use physical scales and financial scales simultaneously in the same model without any transformation process. In this study, price and measurable performance indexes of vehicles are used as input and outputs respectively. The purpose of this study is to propose an effective approach for evaluating the relative efficiency of vehicles and to determine the vehicles have high performance efficiency compared to product cost.
1. 서론
1.1 연구배경
1.2 연구목적
2. DEA 모형
2.1 Farrell의 효율성 개념
2.2 DEA 모형
3. DEA를 이용한 선행연구
4. 자동차 비교분석
4.1 표본자료
4.2 자동차 성능의 측정변수 선택
4.3 비교분석 결과
5. 결론
5.1 연구의 요약 및 시사점
5.2 향후방향
6. 참고문헌
