Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados AgEcon (1) Autor Rangnekar, Dwijen (1) Palavra-chave Crop Production/Industries (1) Innovation (1) L13 (1) O31 (1) Planned Obsolescence (1) Plant Breeding (1) Q10 (1) R&D appropriability (1) Mais... Tipo do documento Conference Paper or Presentation (1) Ano 2002 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última R&D Appropriability and Planned Obsolescence: Empirical Evidence from Wheat Breeding in the UK (1960-1995) AgEcon Rangnekar, Dwijen. Plant breeders face a unique appropriation problem - plants are reproducible, genetic information is heritable and seeds can be multiplied. The paper uses indicators of varietal age as a proxy for durability to examine strategies of planned obsolescence. Using wheat breeding in the UK, evidence of strategies of planned obsolescence is confirmed. This is then corroborated with evidence of tendencies towards increased proliferation of varieties on the market and breeding strategies that focus on incremental productivity improvements (i.e. increased efficiency) and narrow and limited disease resistance (i.e. reduced durability). Tipo: Conference Paper or Presentation Palavras-chave: Planned Obsolescence; R&D appropriability; Innovation; Plant Breeding; Crop Production/Industries; L13; O31; Q10. Ano: 2002 URL: http://purl.umn.edu/24904 Registros recuperados: 1 Primeira ... 1 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco