수산경영론집 (The Journal of Fisheries Business Administration)

  • 제47권2호
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  • Pages.1-14
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  • 2016
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  • 1225-1011(pISSN)
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  • 2288-1727(eISSN)
한국수산경영학회 (The Korean Society of Fisheries Business Administration)
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SFA를 이용한 굴, 홍합 양식어가의 효율성 분석

Analysis for Efficiency in the Oyster, Mussel Aquaculture Household using SFA

  • 김태현 (부경대학교 응용경제학과) ;
  • 박철형 (부경대학교 경제학부)
  • Kim, Tae-Hyun (Department of Applied Economics, Graduate School, Pukyung National University) ;
  • Park, Cheol-Hyung (Division of Economics, College of Humanities & Social Sciences, Pukyung National University)
  • 투고 : 2016.02.26
  • 심사 : 2016.06.22
  • 발행 : 2016.06.30
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초록

This study applied the Stochastic Frontier Analysis to estimate which independent variable affects to efficiency of aquaculture household. This study used wage and facility scale as input variables, sales volume as an output variable to estimate efficiency. Also, the study used region, species, water quality to estimate technical inefficiency factors of the model. The data used for this study were obtained by the operating costs survey using 1:1 interview method. The study selected translog production model with technical inefficiency term estimated as half-normal distribution. In addition, the study used pearson and spearman correlation coefficient among efficiency estimating models. Also, the study analysed differences among estimated efficiencies through t-test, and showed us 0.1793 in species, 0.4677 between Geojae and Masan.

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참고문헌

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