This study analyzes an economic efficiency of environmental friendly farm and conventional farm using the data envelopment analysis (DEA). We compare the economic efficiency of Environmental Friendly farm and Conventional farm. We also analyze the effects of some explanatory variables on allocative efficiency (AE), pure technology efficiency (PTE) and scale efficiency (SE). In the case of strawberries farm, environmental friendly farm has higher overall efficiency (OE) than conventional farm. But tomatoes farm has higher overall efficiency (OE) than conventional farm. And We measure returns to scale of farms. Most strawberries and tomatoes farms showed Increasing to Scale (IRS).

Ⅰ. 서 론
 Ⅱ. 연구방법
  1. 자료포락분석(DEA)를 이용한 경영효율성 계측 방법
  2. 경영효율성에 영향을 미치는 변수 설정
 Ⅲ. 자 료
  1. 투입요소와 산출물
  2. 원인변수
 Ⅳ. 분석결과
  1. 연도별 생산성 및 생산비 분석결과
  2. 경영효율성 분석결과
  3. 경영효율성 원인분석 모형 추정 결과
 Ⅴ. 요약 및 결론
 References

• 한별(단국대학교 석사과정) | Han Byeol
• 양성범(단국대학교 환경자원경제학과 조교수) | Yang, Sung-Bum Corresponding author