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	Provedor de dados AgEcon (1) Autor Chebil, Ali (1) Dhehibi, Boubaker (1) Lachaal, Lassaad (1) Palavra-chave Factor substitution (1) Research and Development/Tech Change/Emerging Technologies (1) Technological change (1) Tunisian agriculture (1) Tipo do documento Journal Article (1) Ano 2005 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Measuring factor substitution and technological change in the Tunisian agricultural sector, 1971 - 2000 AgEcon Lachaal, Lassaad; Chebil, Ali; Dhehibi, Boubaker. The production structure of Tunisian agriculture over the last three decades is investigated using a translog variable cost function. Standard results of neoclassical duality theory are used to obtain measures of elasticities of substitution between inputs, price elasticities of factor demands and the rate of growth and bias of technological progress. Empirical results obtained from the joint estimation of parameters of the cost and share equations indicate an increasing trend in the degree of substitutability between labour and intermediate inputs. The own-price elasticities of labour and intermediate inputs are inelastic. While the labour price elasticity of demand has increased over time, the... Tipo: Journal Article Palavras-chave: Factor substitution; Technological change; Tunisian agriculture; Research and Development/Tech Change/Emerging Technologies. Ano: 2005 URL: http://purl.umn.edu/44096 Registros recuperados: 1 Primeira ... 1 ... Última

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