Ocean and Polar Research

Korea Institute of Ocean Science & Technology (한국해양과학기술원)
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A Study on the Measurement of Fishing Capacity and the Determination of Its Reduction Levels

어획능력(Fishing Capacity)의 측정과 감축수준 결정에 관한 연구 -기선권현망어업을 중심으로-

  • 이정삼 (한국해양수산개발원 수산어촌연구본부) ;
  • 김도훈 (국립수산과학원 연구혁신본부 연구기획팀)
  • Published : 2006.12.31
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Abstract

This study was aimed at measuring the fishing capacity of Powered Anchovy Drag Net Fisheries (PADNF) in Korea using Peak-to-Peak(PTP) and Data Envelopment Analysis(DEA) methods recommended by FAO. In the analysis, both fishing capacities of total PADNF and individual PADNF vessels were measured with time series data and cross sectional data, respectively. In addition, the results of the DEA measurement were analyzed in order to determine reduction levels of fishing capacity. In case of total PADNF, the results by rn and DEA methods showed a similar rate of capacity utilization (79%), indicating the capacity was not utilized enough. In addition, the sensitivity analysis suggested that the number of vessels should be reduced by 20%, and the gross tonnage and the horse power should be reduced by 20% and 21%, respectively if the current catch is to stay at the 2004 level. The DEA results on individual PADNF vessels indicated the capacity utilization was 75% on average, showing some differences in capacity utilization among vessels (31%-100%). The results of the study would be useful for measuring production efficiency in PADNF. They would also provide good policy information for efficient use of resources and capacity reduction levels, which are useful far vessel buyback programs of coastal and offshore fisheries.

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References

  1. 국립수산과학원. 2001. 연근해 어업구조조정을 위한 주요 어업의 적정 어획강도 평가. 25 p.
  2. 국립수산과학원. 2004. 한국 근해 2005년도 TAC 대상어종에 대한 어획동향 분석 및 자원상태평가. 237 p.
  3. 국립수산과학원. 2004. 자원회복 및 관리: 수산자원회복계획 심포지엄. p. 213-231.
  4. 김용민. 2004. 자료포락분석(DEA)에 의한 지역사회복지관의 상대적 효율성 측정. 한국지방자치학회보, 6, 133-153.
  5. 지유나, 문태희, 손소영. 2004. DEA 로지스틱 회귀분석을 이용한 정보화 촉진기금 융자사업의 효율성 분석. 기술혁신연구, 12(1), 25-48.
  6. 해양수산부. 해양수산통계연보, 각 연도.
  7. Charnes, A., W. Cooper, and E. Rhodes. 1978. Measuring the efficiency of decision making units. Eur. J. Oper. Res., 2, 429-444. https://doi.org/10.1016/0377-2217(78)90138-8
  8. Coelli, T. 1996. A Guide to DEAP Version 2.1 : A Data Envelopment Analysis(Computer) Program. CEPA Working Paper 96/08. 85 p.
  9. DFO. 1990. Report of the Working group on capacity measurement. Canada Department of Fisheries and Oceans. Economic and Commercial Directors Committee. 125 p.
  10. FAO. 1998. Report of the Technical Working Group on the Management of Fishing Capacity. FAO Fisheries Report, No. 586. 89 p.
  11. FAO. 1999. International Plan of Action for reducing incidental catch of seabirds in longline fisheries. International Plan of Action for the conservation and management of sharks. International Plan of Action for the management of fishing capacity. FAO. 145 p.
  12. FAO. 2000. Report of the Technical Consultation on the Measurement of Fishing Capacity. FAO Fisheries Report, No. 615. 39 p.
  13. Fare, R., S. Grosskopf, and C.A.K. Lovell. 1994. Production Frontiers. Cambridge Univ. Press, New York. 235 p.
  14. Fare, R., S. Grosskopf, and E. Kokkenlenberg. 1989. Measuring plant capacity utilization and technical change: a non-parametric approach. Int. Econ. Rev., 30, 655-666. https://doi.org/10.2307/2526781
  15. Farrell, M. 1957. The measurement of productive efficiency. J. Roy. Stat. Soc. Ser., 120, 253-281. https://doi.org/10.2307/2343100
  16. Hsu, T. 2000. Simple Capacity Indicators for Peak to Peak and Data Envelopment Analyses of Fishing Capacity-Preliminary Assessment. AGR/FI/RD(2000) 9, COFI. p. 233-259.
  17. Johansen, L. 1968. Production functions and the concept of capacity. Namur: Centre d'Etudes et de la Recherche Universitaire de Namur. p. 46-72.
  18. Kirkley, J.E., D. Squires, M.F. Alam, and H.O. Ishak. 2003. Excess capacity and asymmetric information in developing country fisheries: The Malaysian Purse Seine Fishery. Am. J. Agr. Econ., 85, 647-662. https://doi.org/10.1111/1467-8276.00462
  19. Kirkley, J. and D. Squires. 1999. Capacity and Capacity Utilization in Fishery Industry, FI:MFC/99 Background document 20. Technical Consultation on the Measurement of Fishing Capacity. Mexico. 31 p.
  20. Morrison, C.J. 1985. On the economic interpretation and measurement of optimal capacity utilization with anticipatory expectations. Rev. Econ. Stud., 52, 295-310. https://doi.org/10.2307/2297623
  21. Nelson, R. 1989. On the measurement of capacity utilization. J. Ind. Econ., 37, 272-286.
  22. Pascoe, S. and L. Coglan. 2001. Physical versus harvest-based measures of capacity: the case of the United Kingdom vessel capacity unit system. ICES J. Mar. Sci., 8, 1243-1253.
  23. Pascoe, S. and L. Coglan. 2000. Implications of differences in technical efficiency of fishing boats for capacity measurement and reduction. Mar. Policy, 24, 301-307. https://doi.org/10.1016/S0308-597X(00)00006-3
  24. Ward, J. and R. Metzner. 2002. Fish Harvesting Capacity, Excess Capacity & Overcapacity. FAO Fisheries Report. No. 691. 15 p.
  25. Zheng, Y. and Y. Zhou. 2005. Measures of the fishing capacity of Chinese marine fleets and discussion of the methods. J. Oceanogr., 61, 623-630. https://doi.org/10.1007/s10872-005-0070-y