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Fishing capacity assessment of the octopus coastal trap fishery using data envelopment analysis(DEA)

DEA 기법을 이용한 낙지통발어업의 어획능력 측정

  • Kim, Do-Hoon (Fisheries Economics & Public Affairs Team, National Fisheries Research & Development Institute) ;
  • An, Heui-Chun (Fisheries Engineering Team, NFRDI) ;
  • Lee, Kyoung-Hoon (Fisheries Engineering Team, NFRDI) ;
  • Hwang, Jin-Wook (Fisheries Economics & Public Affairs Team, National Fisheries Research & Development Institute)
  • 김도훈 (국립수산과학원 정책홍보팀) ;
  • 안희춘 (국립수산과학원 수산공학팀) ;
  • 이경훈 (국립수산과학원 수산공학팀) ;
  • 황진욱 (국립수산과학원 정책홍보팀)
  • Published : 2007.11.30

Abstract

Estimating fishing capacity is one of current hot issues in the international fisheries. It is because that increased fishing capacity has caused not only fish stocks to be reduced, but also additional fishing costs to be incurred without additional incomes, which resulted in decrease of economically viability of fisheries. In order to solve this problem, FAO adopted 'the International Plan of Action for the Management of Fishing Capacity' in 1999 and recommended that member countries to measure fishing capacity and to implement the domestic action plan to reduce excess fishing capacity. This study is aimed at assessing fishing capacity of the octopus coastal trap fishery(OCTF) using data envelopment analysis(DEA) which is a method recommended by FAO. The DEA results on 10 individual OCTF vessels showed that the capacity utilization(CU) was a 0.93 on average, indicating some differences in CU among vessels(0.79-1.0). In addition, results of the sensitivity analysis revealed that under the current level of catch, the gross tonnage, horse power, days fished, and traps per trip could be reduced by 35%, 33%, 16%, and 18% on average, respectively.

Keywords

References

  1. FAO, 2000. Report of the technical consultation on the measurement of fishing capacity. FAO Fisheries Report, 615, pp. 92
  2. 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 COFI/99/5
  3. Fare, R., S. Grosskopf and C.A. Lovell, 1994. Production frontiers. Cambridge University Press, New York, pp. 1-312
  4. Fare, R., S. Grosskopf and E. Kokkelenberg, 1989. Measuring plant capacity utilization and technical change:a non-parametric approach. International Economic Review, 30, 655-666 https://doi.org/10.2307/2526781
  5. Hsu, T., 2000. Simple capacity indicators for peak to peak and data envelopment analyses of fishing capacity-preliminary assessment. AGR/FI/RD (2000)9, pp. 90
  6. Johansen, L., 1968. Production functions and the concept of capacity. Namur: Centre d'Etudes et de la Recherche Universitaire de Namur, pp. 64-82
  7. Kirkley, J., D. Squires, M. Alam, and H. Ishak, 2003. Excess capacity and asymmetric information in developing country fisheries:The Malaysia purse seine fishery. Amer. J. Agr. Econ., 85(3), 647-662 https://doi.org/10.1111/1467-8276.00462
  8. Kirkley, J., R Faare, S. Grosskopf, K. McConnell, D. Squires and I. Strand, 2001. Assessing capacity and capacity utilization in fisheries when data are limited. North American Journal of Fisheries Management, 21, 482-497 https://doi.org/10.1577/1548-8675(2001)021<0482:ACACUI>2.0.CO;2
  9. 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, pp. 32-48
  10. Morrison, C.J., 1985a. Primal and dual capacity utilization: An application to productivity measurement in the U.S. automobile industry. Journal of Business and Economic Statistics, 3, 312-324 https://doi.org/10.2307/1391716
  11. Morrison, C.J., 1985b. On the economic interpretation and measurement of optimal capacity utilization with anticipatory expectations. Review of Economic Studies, 52, 295-310 https://doi.org/10.2307/2297623
  12. Nelson, R., 1989. On the measurement of capacity utilization. Journal of Industrial Economics, 37(3), 272-286 https://doi.org/10.2307/2098615
  13. Pascoe S., D. Greboval, J. Kirkley and E. Lindebo, 2004. Measuring and appraising capacity in fisheries: Framework, analytical tools and data aggregation. FAO Fisheries Circular, No. 994, pp. 75
  14. Pascoe, S. and L. Coglan, 2000. Implications of differences in technical efficiency of fishing boats for capacity measurement and reduction. Marine Policy, 24, 301-307 https://doi.org/10.1016/S0308-597X(00)00006-3
  15. Zheng, Y. and Y. Zhou, 2005. Measures of the fishing capacity of Chinese marine fleets and discussion of the methods. Journal of Oceanography, 61, 623-630 https://doi.org/10.1007/s10872-005-0070-y

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