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• 1. [Article] Measuring Capacity of the New England Otter Trawl Fleet

  Measurement of capacity in marine fisheries is an important activity. An economic definition of capacity is the output level corresponding to the tangency between the long-run and short-run average cost ...

  Citation × Citation Citation Abstract Copy Title: Measuring Capacity of the New England Otter Trawl Fleet Author: Kirkley, James, Walden, John B. Year: 2001 Measurement of capacity in marine fisheries is an important activity. An economic definition of capacity is the output level corresponding to the tangency between the long-run and short-run average cost curves. A technological-engineering definition is the maximum output per unit of time provided variable inputs are unrestricted. Although cost data to support an economic measurement of capacity in fisheries are not routinely available, data are typically available to support the technologicalengineering measure of capacity. Our paper provides an assessment of the technological-engineering concept of capacity in the New England multispecies otter trawl fishing fleet. Based on Färe et al. (1994), we calculate capacity using Data Envelopment Analysis (DEA), a non-parametric technique which utilizes linear programming methods to evaluate the performance of individual firms. DEA is ideally suited to assess capacity in fisheries because it easily accommodates multiple output-multiple input technologies. The New England otter trawl fleet was used as a study fleet because it has a multi-product nature, and is comprised of a wide variety of vessel types and sizes. Title: Measuring Capacity of the New England Otter Trawl Fleet Author: Kirkley, James, Walden, John B. Year: 2001 Measurement of capacity in marine fisheries is an important activity. An economic definition of capacity is the output level corresponding to the tangency between the long-run and short-run average cost curves. A technological-engineering definition is the maximum output per unit of time provided variable inputs are unrestricted. Although cost data to support an economic measurement of capacity in fisheries are not routinely available, data are typically available to support the technologicalengineering measure of capacity. Our paper provides an assessment of the technological-engineering concept of capacity in the New England multispecies otter trawl fishing fleet. Based on Färe et al. (1994), we calculate capacity using Data Envelopment Analysis (DEA), a non-parametric technique which utilizes linear programming methods to evaluate the performance of individual firms. DEA is ideally suited to assess capacity in fisheries because it easily accommodates multiple output-multiple input technologies. The New England otter trawl fleet was used as a study fleet because it has a multi-product nature, and is comprised of a wide variety of vessel types and sizes. Close

• 2. [Article] Privatization and Regulation of Capacity in a Multi-product Fishery: A Purse from a Sow's Ear?

  Using individual firm data from before and after the introduction of ITQs in the multi-species Nova Scotia mobile gear fishery, data envelopment analysis (DEA) is used to examine issues relating to capacity ...

  Citation × Citation Citation Abstract Copy Title: Privatization and Regulation of Capacity in a Multi-product Fishery: A Purse from a Sow's Ear? Author: Grafton, R. Quentin, Squires, Dale, Dupont, Diane P., Kirkley, James Year: 2001 Using individual firm data from before and after the introduction of ITQs in the multi-species Nova Scotia mobile gear fishery, data envelopment analysis (DEA) is used to examine issues relating to capacity and capacity utilization. The paper examines how a change in the property rights regime can affect a multi-product industry and the consequences of these changes in terms of product-specific capacity utilization, as well as aggregate capacity utilization. The results provide insights to regulators interested in using market-based approaches to improve efficiency in multi-product industries. Title: Privatization and Regulation of Capacity in a Multi-product Fishery: A Purse from a Sow's Ear? Author: Grafton, R. Quentin, Squires, Dale, Dupont, Diane P., Kirkley, James Year: 2001 Using individual firm data from before and after the introduction of ITQs in the multi-species Nova Scotia mobile gear fishery, data envelopment analysis (DEA) is used to examine issues relating to capacity and capacity utilization. The paper examines how a change in the property rights regime can affect a multi-product industry and the consequences of these changes in terms of product-specific capacity utilization, as well as aggregate capacity utilization. The results provide insights to regulators interested in using market-based approaches to improve efficiency in multi-product industries. Close

• 3. [Article] Technical Efficiency and Fishing Skill in Developing Country Fisheries: The Kedah, Malaysia Trawl Fishery

  The question arises for fishery managers as to whether or not there are observable and measurable attributes of the skipper or vessel that fishery managers can monitor and possibly regulate to control ...

  Citation × Citation Citation Abstract Copy Title: Technical Efficiency and Fishing Skill in Developing Country Fisheries: The Kedah, Malaysia Trawl Fishery Author: Viswanathan, K. Kuperan, Squires, Dale, Kirkley, James, Susilowati, Indah, Omar, Ishak Haji, Jeon, Yongil Year: 2001 The question arises for fishery managers as to whether or not there are observable and measurable attributes of the skipper or vessel that fishery managers can monitor and possibly regulate to control expansions in fishing capacity from this source. This paper addresses this neglected issue of resource management through a case study of the trawler fishery in the state of Kedah in Peninsular Malaysia. In the Kedah trawl fishery, skipper characteristics other than ethnicity did not significantly affect technical efficiency and skipper skill. Hence, there does not appear to be any readily observable characteristics pertaining to skipper skill to monitor and regulate. This finding militates against regulating skipper skill to control expansions in fishing capacity that can happen under license limitation. The results indicate that a skipper training program for the least efficient skippers may be called for to meet the objectives of equity and fairness as expressed in the New Economic Policy and its successor, the New Development Plan. Such a training program would also be consistent with one of the initial aims of the license limitation program, which was to promote equity among all ethnic groups in Malaysian society. Title: Technical Efficiency and Fishing Skill in Developing Country Fisheries: The Kedah, Malaysia Trawl Fishery Author: Viswanathan, K. Kuperan, Squires, Dale, Kirkley, James, Susilowati, Indah, Omar, Ishak Haji, Jeon, Yongil Year: 2001 The question arises for fishery managers as to whether or not there are observable and measurable attributes of the skipper or vessel that fishery managers can monitor and possibly regulate to control expansions in fishing capacity from this source. This paper addresses this neglected issue of resource management through a case study of the trawler fishery in the state of Kedah in Peninsular Malaysia. In the Kedah trawl fishery, skipper characteristics other than ethnicity did not significantly affect technical efficiency and skipper skill. Hence, there does not appear to be any readily observable characteristics pertaining to skipper skill to monitor and regulate. This finding militates against regulating skipper skill to control expansions in fishing capacity that can happen under license limitation. The results indicate that a skipper training program for the least efficient skippers may be called for to meet the objectives of equity and fairness as expressed in the New Economic Policy and its successor, the New Development Plan. Such a training program would also be consistent with one of the initial aims of the license limitation program, which was to promote equity among all ethnic groups in Malaysian society. Close

• 4. [Article] A Guide to the Economic Evaluation of Individual Transferable Quota Fisheries

  Detailed economic analyses of fisher performance are critical inputs in improving the management of fisheries. The paper provides guidelines about the economic methodologies and the data required to monitor ...

  Citation × Citation Citation Abstract Copy Title: A Guide to the Economic Evaluation of Individual Transferable Quota Fisheries Author: Grafton, R. Quentin, Squires, Dale, Kirkley, James, Weninger, Quinn Year: 2001 Detailed economic analyses of fisher performance are critical inputs in improving the management of fisheries. The paper provides guidelines about the economic methodologies and the data required to monitor and assess the performance of individual transferable quota fisheries. In particular, it describes the methods of evaluation that could be applied to examine profitability, competitiveness, efficiency, equity, productivity, output and input interactions, capacity and sustainability of such fisheries. Title: A Guide to the Economic Evaluation of Individual Transferable Quota Fisheries Author: Grafton, R. Quentin, Squires, Dale, Kirkley, James, Weninger, Quinn Year: 2001 Detailed economic analyses of fisher performance are critical inputs in improving the management of fisheries. The paper provides guidelines about the economic methodologies and the data required to monitor and assess the performance of individual transferable quota fisheries. In particular, it describes the methods of evaluation that could be applied to examine profitability, competitiveness, efficiency, equity, productivity, output and input interactions, capacity and sustainability of such fisheries. Close