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Creator:: Castilla Espino, David, García Ordaz, Félix, and Sharp, Basil M. H.
Abstract:: A wide range of fisheries are managed using vessel catch limits combined with different kinds of effort restrictions. This management framework is expected to have desirable consequences for the bioeconomic sustainability of fisheries. When appropriately implemented this approach produces outcomes that are similar to those associated with individual fishing quotas....
Resource Type:: Research Paper
Full Text:: that the measurement of technical efficiency has been theoretically well described in efficiency and

Creator:: Ajao, A. O., Williams, S. B., and Idowu, E. O.
Abstract:: Non-radial measure of technical efficiency of fish farms in Oyo State was examined using Data Envelopment Analysis (DEA). Use of the non-radial measures to calculate overuse of inputs by inefficient fish farmers was demonstrated and the potential for reducing inputs used by improving efficiency was evaluated. Ordinary Least Square (OLS)...
Resource Type:: Research Paper
Full Text:: 1 NON-RADIAL TECHNICAL EFFICIENCY OF FISH FARMS IN OYO STATE- NIGERIA Ajao, A.O., Williams

Creator:: Sun, Chin-Hwa, Chiang, Fu-Sung, and Yu, Jin-Mey
Abstract:: Milkfish has been farmed in Taiwan for over 300 years. Faced with a limited land resource, the industry is looking at the problem of how to maintain a sustainable and efficient production. This study specified a stochastic production frontier function to estimate potential milkfish farm output and efficiency by using...
Resource Type:: Research Paper
Full Text:: IIFET 2002 Technical Efficiency Analysis of the Milkfish

Creator:: Roy, Noel
Abstract:: Since the collapse of the Newfoundland groundfishery in 1992, the snow crab fishery has become Newfoundland’s largest fishery, accounting for approximately half the value of total landings. This study uses trip log data to estimate the production frontier and the technical efficiency of this fishery using a Stochastic Frontier Analysis...
Resource Type:: Research Paper
Full Text:: technical efficiency of this fishery using a Stochastic Frontier Analysis (SFA) methodology. The analysis is

Creator:: Reid, Christopher, Jeon, Yongil, Rodwell, Len, and Clarke, Raymond
Abstract:: Recent increases in the volume of canning grade tuna caught in the Western and Central Pacific Ocean (WCPO) has led to concern about the increasing catching capacity of the fleet of purse seine vessels operating in the fishery. In this paper Data Envelopment Analysis (DEA) is used to examine the...
Resource Type:: Research Paper
Full Text:: the fishery. In this paper Data Envelopment Analysis (DEA) is used to examine the current technical

Creator:: Feidi, Izzat H.
Abstract:: All the Arab countries are producers of fish from marine, inland and aquaculture sources. Total fish production in 1994, as reported by FAO, reached 1.67 million tons. The estimated resource potential is in the range of 3-4 million tons. Trade in fish and fishery products in most countries is considerable...
Resource Type:: Research Paper
Full Text:: capita consumption has slightly risen in recent years reaching about 64 kg/y in 1993 from about 5 kg/y

Creator:: Witt, Dennis John, Pullen, Grant, Revill, Hilary, and Riley, Sean
Abstract:: Tasmania's abalone, rock lobster and scalefish fisheries have an annual beach price value of about A$120, A$64 and A$10 million respectively. Whilst small by overseas standards, Tasmania's fishing industry is an important part of this small island State's predominantly rural income, amounting to some 16% of total agricultural production. It...
Resource Type:: Research Paper
Full Text:: scalefish fisheries have an annual beach price value of about A$120, A$64 and A$10 million respectively

Creator:: Le Floc'h, Pascal and Mardle, Simon
Abstract:: Overcapacity situations appear regularly in the activity of marine natural resource exploitation. The measure of capacity utilisation and allocative efficiency for fishing vessels is an approach that can determine the details of that overcapacity. On the one hand, DEA (Data Envelopment Analysis) methodology can be used in the case of...
Resource Type:: Research Paper
Full Text:: utilisation, technical efficiency and economic (or revenue) efficiency are main results derived from a

Creator:: Long, Le Kim, Flaaten, Ola, and Kim Anh, Nguyen Thi
Abstract:: Economic performance indicators are needed in order to improve fisheries policy in Vietnam. The research project “Revenues and Costs of Fishing Vessels in the Nha Trang Area” has been established to meet these needs. A questionnaire about technical characteristics and economic data of vessel and gear in use in the...
Resource Type:: Research Paper
Full Text:: Nha Trang Area” has been established to meet these needs. A questionnaire about technical

Creator:: Ojo, S. O. and Fagbenro, O. A.
Abstract:: The fisheries sub-sector in Nigeria accounts for about 40% of animal protein in the diet and it contributed 4.74% of the agricultural share of the nation's GDP in 2003. Recently, demand for fish products has doubled as other sources of animal protein have become expensive due to pressure by the...
Resource Type:: Research Paper
Full Text:: six members. The income distribution showed that about 71% had less than N500,000 p.a. while about 64

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