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Creator:: Bhattacharya, Poulomi
Abstract:: Using primary data collected from 208 shrimp farming households and 69 households leasing-out land for shrimp farming, this paper explores the demographic and economic factors influencing the land leasing decisions for traditional and scientific shrimp farming in West Bengal, India, applying Tobit Model. The results indicate that size of households‟...
Resource Type:: Research Paper
Full Text:: two acres. The data has been collected during the culture year 2004-05. VARIABLES AND MODEL

Creator:: Scholderer, Joachim, Lund, Eiliv, and Trondsen, Torbjørn
Abstract:: Effects of age, period and birth cohort on consumption of fat fish, lean fish and processed fish were estimated based on panel data from the Norwegian Women and Seafood Consumption Study (NOWAC). Cohorts selected for the present analysis were women born between 1951 and 1966. Survey questionnaires were mailed to...
Resource Type:: Research Paper
Full Text:: Intercept 922 85.9 0 1 92 28 5.9 0 19 08 5. 13 .0 00 . 8 0 7 Birth cohort 159. 18 14 11. 37 2. 35

Creator:: Revell, B. J. and Pascoe, S.
Abstract:: Generalised linear estimation and multi-layer perception neural network modelling techniques were applied to the Scottish trawler fleet data in order to estimate which inputs have the greatest impact on boat profits and output. Both produced comparable estimates that revealed inelastic and non-linear response to vessel power and length, negative response...
Resource Type:: Research Paper
Full Text:: Intercept -62.14 31.70 -1.96 0.062194 GRT 0.56 0.16 3.45 0.002163 Power 0.46 0.097 5.3 2.15E-05 Power^2

Creator:: Wada, Nikolas, Delgado, Christopher, and Ahmed, Mahfuzuddin
Abstract:: The incorporation of fisheries commodities into the International Food Policy Research Institute’s (IFPRI) International Model for Policy Analysis of Agricultural Commodities and Trade (IMPACT) model suggests that demand for fisheries products will rise faster than supply over the next two decades, and that fishery commodity prices will rise relative to...
Resource Type:: Research Paper
Full Text:: 72 74 76 78 80 19 98 20 00 20 02 20 04 20 06 20 08 20 10 20 12 20 14 20 16 20 18 20

Creator:: Steenkamp, Z. D.
Abstract:: The purpose of this study is aimed at developing a simple bioeconomic model of the Namibian rock lobster fishery, with the main objective being to incorporate economics into fisheries management in order to estimate the potential economic benefits that could accrue to the fishery given efficient management. The complex nature...
Resource Type:: Research Paper
Full Text:: 1 2.7 million U$ as per exchange rate (01/08/02) US$ 1 = N$ 10.23 2.5 Financial and Economic

Creator:: Holland, Daniel S. and Maguire, Jean-Jacques
Abstract:: It is rarely possible or desirable to maintain a constant target fishing mortality rate for each individual stock in a multispecies fishery. Preventing overfishing of all stocks at all times will often be in conflict with attainment of optimal yield for the fishery. This paper presents a retrospective analysis and...
Resource Type:: Research Paper
Full Text:: Committee (SARC) Consensus Summary of Assessments. Northeast Fish. Sci. Cent. Ref. Doc. CRD 99-08 Northern

Creator:: Tokrisna, Ruangrai and Charoenwittanadech, Wanlee
Abstract:: Pla Tubtim (Oreochromis sp.) was a new fish species for aquaculture in Thailand. It was an improved breeding from tilapia and expected to be a common fish dish for the Thais while being an important source of income earning for fish farmers in this country. Logit model was applied to...
Resource Type:: Research Paper
Full Text:: -1.6409 0.1008* Travel time spent on buying -0.0079 0.0055 -1.4370 0.1507 Income 5.60E - 07 1.63E - 05

Creator:: Hillis, J. P.
Abstract:: The Irish Sea, being an area fairly discrete and partially isolated from adjoining fishing grounds, lends itself well to research studies. The area is fished by Ireland and the United Kingdom, with limited effort by France and Belgium, and has been known to be overfished for quite a long time....
Resource Type:: Research Paper

Creator:: Asche, Frank, Bjorndal, Trond, and Gordon, Daniel V.
Abstract:: Traditional fisheries management schemes provide fishermen with incentives to maximise their individual share of the catch, while individual vessel quota management schemes change incentives to maximise profits from their individual share of the catch. The way that one models the fishermen’s optimisation problem in empirical studies should reflect the changed...
Resource Type:: Research Paper

Creator:: Eggert, Hakan and Martinsson, Peter
Abstract:: The result of changes in regulation or monitoring and enforcement of commercial fisheries are highly dependent on fishers’ supply response decisions. One central determinant of fishers’ reactions to such changes is their risk preferences. Empirical studies of fishers’ preferences have found that most fishers are risk averse. In this paper,...
Resource Type:: Research Paper

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