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	Provedor de dados AgEcon (2) Autor Poret, Sylvaine (2) Chambolle, Claire (1) Desquilbet, Marion (1) Palavra-chave Coexistence (1) Demand and Price Analysis (1) Fair Trade (1) Genetically modified organisms (1) Guaranteed Minimum Price Contracts (1) Identity preservation (1) International Relations/Trade (1) Law and economics (1) Liability (1) Marketing (1) Regulation (1) Research and Development/Tech Change/Emerging Technologies (1) Vertical Chain. (1) Vertical differentiation (1) Mais... Tipo do documento Conference Paper or Presentation (2) Ano 2011 (1) 2008 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última How do GM / non GM coexistence regulations affect markets and welfare? AgEcon Desquilbet, Marion; Poret, Sylvaine. This paper presents a theoretical economic model assessing the effect of the level of mandatory genetically modified (GM) / non-GM coexistence regulations on market and welfare outcome. We assume vertical differentiation of GM and non-GM goods on the consumer side. Producers are heterogeneous in their cost savings from GMO adoption. Producers of non-GM crops face a probability of having their harvest downgraded if gene flow from GM fields makes its GMO content above the labeling threshold. The government may impose to GMO producers mandatory ex ante isolation distances from non-GM fields in order to decrease the probability of non-GM harvest downgrading. It may also introduce an ex post compensation to non-GMO farmers for profit losses due to harvest... Tipo: Conference Paper or Presentation Palavras-chave: Genetically modified organisms; Coexistence; Identity preservation; Regulation; Liability; Vertical differentiation; Law and economics; Marketing; Research and Development/Tech Change/Emerging Technologies. Ano: 2011 URL: http://purl.umn.edu/114757 Guaranteed Minimum Price Contracts for Some, an Insurance for Others? AgEcon Chambolle, Claire; Poret, Sylvaine. This paper analyzes the impact of guaranteed minimum price contracts between sub-groups of farmers and a fair trade manufacturer on the spot market price. We focus on the fair trade concept in the coffee supply chain as an example. We analyze a three level vertical chain gathering perfectly competitive farmers upstream who offer their raw product to manufacturers who then sell finished products to a downstream retailer. Without fair trade, all the raw product is sold on the spot market. When a sub-group of farmers benefit from a guaranteed minimum price contract offered by a fair trade certifier, we show that farmers outside of this fair trade agreement may also benefit from a higher spot market price in cases of a limited overproduction. Tipo: Conference Paper or Presentation Palavras-chave: Guaranteed Minimum Price Contracts; Fair Trade; Vertical Chain.; Demand and Price Analysis; International Relations/Trade. Ano: 2008 URL: http://purl.umn.edu/44134 Registros recuperados: 2 Primeira ... 1 ... Última

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