In this research, for find out how operations efficiency for ERP systems, after introducing ERP to manufacturing firms with DEA technique. According to research analyzed relative time dependent efficiency, using Time Window Analysis. And for company group and the other firm within the each same Industry, the relative effectiveness of each company group establishment was compared using DEA.
목차
Abstract 1. 서론 1.1 연구의 배경과 목적 2. 연구 모형 및 연구 절차 2.1 연구 모형 2.2 연구 절차 3. 자료 수집 및 실증 분석 3.1 자료 수집 3.2 DEA 분석 결과 4. 결론 참고문헌