The purpoose of this paper is to analyze the relative effciency of dreid laver processing companies in Korea and provide the development direction and improvement plan for the dried laver industry. Data on 76 dried laver processing companies were selected as the subjects for Dea.
As a result of Dea, the average efficiency rate is shown that the technical efficiency is 84.90%, the pure technical efficiency is 93.83%, and the scale efficiency is 86.65%. and based on BCC results 38 companies are relatively efficient. comparing pure technical efficiency and scale efficiency, it showed that inefficiencies caused by scale of the company was greater than inefficiencies caused by the scale of technical matter. It implies that expanding the size is essential for achieving high-efficiency of dried laver processing company. In the inefficiency factor analysis, the result reveals that unstable supply of raw materials, quality management, capital flexibility and distribution ability influence the efficiency of laver processing company.

Abstract
 Ⅰ. 서 론
 Ⅱ. 이론적배경 및 선행연구
  1. 자료포락분석(Data Envelopment Analysis)
  2. 선행연구
 Ⅲ. 연구 설계
  1. 연구모형 및 조사방법
  2. 변수의 설계 및 선정
 Ⅳ. 실증분석
  1. 표본의 특성 및 변수의 기술통계량
  2. 효율성 분석결과
  3. 마른김 가공업체 비효율성 유발 요인
 Ⅳ. 결론
 REFERENCES

• 박혜진(한국해양수산개발원 해외시장분석센터) | Hye-Jin Park (K-FISH Information Center, Korea Maritime Institute)
• 김지웅(부경대학교 해양수산경영학과) | Ji-Ung Kim (Department of Marine & Fisheries Business and Economics, Pukyong National University)
• 장영수(부경대학교 해양수산경영학과) | Young-Soo Jang (Department of Marine & Fisheries Business and Economics, Pukyong National University) Corresponding author