FAO Fisheries Circular No.994 Measuring and appraising capacity in fisheries: framework, analytical tools and data aggregation by
D. Gréboval
J. Kirkley
E. Lindebo
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FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, 2004
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ISSN 0429-9329
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© FAO 2004
In 1998, FAO organized a Technical Working Group (TWG) to discuss issues related to fishing capacity. Major issues discussed included measurement and control methods for managing and reducing capacity. The FAO meeting also served as a basis for the development of an International Plan of Action (IPOA) for the Management of Fishing Capacity. The FAO Committee on Fisheries adopted the IPOA in February 1999. A subsequent FAO Technical Consultation was held in Mexico City in 1999. The purpose of that meeting was to better define capacity and capacity utilization in fisheries, and to examine methods or develop general guidelines that might be used to estimate capacity and excess capacity in fisheries. Since the 1988 meeting, considerable activity has been undertaken by FAO in studying fishing capacity. This has culminated in several reports, including:
The present document complements the above documentation and the last document (Technical Paper No. 433) in particular. It includes two papers on the measurement of fishing capacity. The first paper is introductory and provides a general framework for measurement and assessment. Capacity analysis can indeed assist fisheries managers in obtaining more information on the underlying capacity issues of fishing fleets, in terms of efficiency, productivity and overall balance with available resources. The second paper presents a practical and illustrative application of these analyses in an empirical setting for the fishing industry. Many tools are available that can be readily applied to input/output data of fishing fleets. Five such approaches are considered in the context of economic theory, namely catch-per-unit-effort, variable input utilization, peak-to-peak, data envelopment analysis and breakeven analysis. |
Pascoe, S.; Gréboval, D.; Kirkley, J.; Lindebo, E. Measuring and appraising capacity in fisheries: framework, analytical tools and data aggregation Nouméa FAO Fisheries Circular. No. 994. Rome, FAO. 2004. 39p. The present document includes two papers on the measurement of fishing capacity and completes existing FAO documentation on this topic. The first paper is introductory and provides a general framework for measurement and assessment. Capacity analysis can indeed assist fisheries managers in obtaining more information on the underlying capacity issues of fishing fleets, in terms of efficiency, productivity and overall balance with available resources. The second paper presents a practical and illustrative application of these analyses in an empirical setting for the fishing industry. Many tools are available that can be readily applied to input/output data of fishing fleets. Five such approaches are considered in the context of economic theory, namely catch-per-unit-effort, variable input utilization, peak-to-peak, data envelopment analysis and breakeven analysis. |
A FRAMEWORK FOR CAPACITY APPRAISAL IN FISHERIES
by S. Pascoe, D. Gréboval and J. Kirkley
2. DEFINITIONS AND PROBLEMS OF OVERCAPACITY AND CAPACITY UNDERUTILIZATION
3. CAPACITY ASSESSMENT FRAMEWORK
4. SUMMARY AND CONCLUSIONS
5. REFERENCES
FIGURES
TABLES
MEASURING CAPACITY IN FISHERIES: ANALYTICAL TOOLS AND DATA AGGREGATION
by E. Lindebo
2. CAPACITY IN FISHERIES
3. AGGREGATED DATA ANALYSIS
4. DISAGGREGATED DATA ANALYSIS
5. CONCLUDING REMARKS
6. REFERENCES
APPENDIX: GAMS programme for DEA approach
FIGURES
TABLES