Abstract
요약
1. Introduction
2. Theoretical background
2.1 DEA model
2.2 literature review
3. Analyze Method
3.1 CCR & BCC models
3.2 Input and output index
4. The Empirical Analysis
4.1 Efficiency analysis
4.2 Non-efficiency Analysis
4.3 Comparison of DEA-CCR and BCC Analysis
5. Conclusion
REFERENCES