Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/52202
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dc.contributor.authorLeón González, Carmelo Javieren_US
dc.contributor.authorHernández, Juan M.en_US
dc.contributor.authorGasca-Leyva, Eucarioen_US
dc.date.accessioned2018-11-25T18:17:50Z-
dc.date.available2018-11-25T18:17:50Z-
dc.date.issued2001en_US
dc.identifier.issn1365-7305en_US
dc.identifier.urihttp://hdl.handle.net/10553/52202-
dc.description.abstractThis paper studies cost minimization decisions by utilizing a simple bioeconomic model for gilthead seabream (Sparum aurata). This model is based on a biological growth model which accounts for the effects of temperature and ration size. Although the implicit production function derived from the growth model is shown to be quasiconcave, it is not homothetic nor quasilinear. Further, technology shows increasing returns with respect to ration size and harvesting time. Optimization decisions are analyzed in two different contexts, a restricted biological setting and an expanded economic problem. It is shown that the optimal ration size increases for the latter context, reaching values commonly accepted in current industrial practice. Even though the elasticity of substitution to the shadow input prices is positive at the optimal ration size, the latter is rather robust to changes in input prices. However, optimal costs show larger sensitivity to the labor price than to the feeding and managerial costs.en_US
dc.languagespaen_US
dc.publisher1365-7305
dc.relation.ispartofAquaculture, Economics and Managementen_US
dc.sourceAquaculture Economics and Management[ISSN 1365-7305],v. 5, p. 147-170en_US
dc.titleCost minimization and input substitution in the production of giltheaden_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1080/13657300109380284en_US
dc.identifier.scopus0034903769-
dc.contributor.authorscopusid7101886256-
dc.contributor.authorscopusid7403026151-
dc.contributor.authorscopusid6602639684-
dc.description.lastpage170en_US
dc.description.firstpage147en_US
dc.relation.volume5en_US
dc.type2Artículoen_US
dc.date.coverdateEnero 2001en_US
dc.identifier.ulpgces
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptEconomía, medioambiente, sostenibilidad y turismo-
crisitem.author.deptIU de Turismo y Desarrollo Económico Sostenible-
crisitem.author.deptAnálisis Económico Aplicado-
crisitem.author.deptEconomía, medioambiente, sostenibilidad y turismo-
crisitem.author.deptIU de Turismo y Desarrollo Económico Sostenible-
crisitem.author.deptMétodos Cuantitativos en Economía y Gestión-
crisitem.author.orcid0000-0001-9451-4093-
crisitem.author.orcid0000-0001-6897-5179-
crisitem.author.parentorgIU de Turismo y Desarrollo Económico Sostenible-
crisitem.author.parentorgIU de Turismo y Desarrollo Económico Sostenible-
crisitem.author.fullNameLeón González, Carmelo Javier-
crisitem.author.fullNameHernández Guerra, Juan María-
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