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dc.rights.licenseopenen_US
hal.structure.identifierUniversité de Bordeaux [UB]
hal.structure.identifierBordeaux Sciences Economiques [BSE]
dc.contributor.authorKERSULEC, Coralie
hal.structure.identifierBordeaux Sciences Economiques [BSE]
dc.contributor.authorDOYEN, Luc
IDREF: 058467572
dc.date.accessioned2022-09-12T13:17:47Z
dc.date.available2022-09-12T13:17:47Z
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/142303
dc.description.abstractEnThe increasing consumption of seafood products raises concerns over the sustainability of marine ecosystems. We examine the role of consumer preferences on seafood demand and consequently on the sustainability of fisheries. Our analysis relies on a bio-economic model combining a demand derived from a CES utility depending on different fish species, a mixed fishery supply based on the Schaefer production function, a market equilibrium and a multispecies resource-based dynamics. Using both a steady-state approach and bio-economic viability goals, we identify analytical conditions on consumer preferences making it possible to balance biodiversity conservation with viable profits. We derive policy recommendations in terms of eco-labels for the sustainability of fisheries and the underlying seafood system. We exemplify the analytical results with the coastal fishery in French Guiana.
dc.language.isoENen_US
dc.subject.enBiodiversity
dc.subject.enMulti-species fishery
dc.subject.enSustainability
dc.subject.enEcolabel
dc.subject.enCES utility function
dc.subject.enConsumer preferences
dc.subject.enFood systems
dc.subject.enViability goals
dc.subject.enBioeconomics
dc.title.enFrom fork to fish: The role of consumer preferences on the sustainability of fisheries
dc.typeDocument de travail - Pré-publicationen_US
dc.subject.halÉconomie et finance quantitative [q-fin]en_US
dc.subject.jelQ - Agricultural and Natural Resource Economics; Environmental and Ecological Economics::Q2 - Renewable Resources and Conservation::Q21 - Demand and Supply; Pricesen_US
dc.subject.jelQ - Agricultural and Natural Resource Economics; Environmental and Ecological Economics::Q2 - Renewable Resources and Conservation::Q22 - Fishery; Aquacultureen_US
dc.subject.jelQ - Agricultural and Natural Resource Economics; Environmental and Ecological Economics::Q5 - Environmental Economics::Q57 - Ecological Economics: Ecosystem Services; Biodiversity Conservation; Bioeconomics; Industrial Ecologyen_US
bordeaux.hal.laboratoriesBordeaux Sciences Economiques / Bordeaux School of Economics -BSE) - UMR 6060en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
hal.exportfalse
dc.rights.ccCC BYen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=KERSULEC,%20Coralie&DOYEN,%20Luc&rft.genre=preprint


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