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	Provedor de dados AgEcon (3) Autor Beddow, Jason M. (3) Pardey, Philip G. (3) Alston, Julian M. (2) Dehmer, Steven (1) Palavra-chave Productivity Analysis (2) Research and Development/Tech Change/Emerging Technologies (2) Demand and Price Analysis (1) Tipo do documento Journal Article (1) Report (1) Working or Discussion Paper (1) Ano 2009 (2) 2007 (1) País United States (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última The Shifting Global Patterns of Agricultural Productivity AgEcon Beddow, Jason M.; Pardey, Philip G.; Alston, Julian M.. Tipo: Journal Article Palavras-chave: Productivity Analysis. Ano: 2009 URL: http://purl.umn.edu/93977 Mendel versus Malthus: Research, Productivity and Food Prices in the Long Run AgEcon Alston, Julian M.; Beddow, Jason M.; Pardey, Philip G.. Over the past 50 years and longer, the supply of food commodities has grown faster than the effective market demand, in spite of increasing population and per capita incomes. Consequently, the real (deflated) prices of food commodities have steadily trended down. The past increases in agricultural productivity and production, and the resulting real price trends, are attributable in large part to technological changes enabled by investments in agricultural R&D. Evidence is beginning to emerge of a slowdown in the long-term path of agricultural productivity growth. These productivity patterns mirror a progressive slowing down in the growth rate of total spending on agricultural R&D and a redirection of the funds away from farm productivity that began... Tipo: Working or Discussion Paper Palavras-chave: Demand and Price Analysis; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies. Ano: 2009 URL: http://purl.umn.edu/53400 Long Gone Lake Wobegon? The State of Investments in University of Minnesota Research AgEcon Pardey, Philip G.; Dehmer, Steven; Beddow, Jason M.. Tipo: Report Palavras-chave: Research and Development/Tech Change/Emerging Technologies. Ano: 2007 URL: http://purl.umn.edu/44083 Registros recuperados: 3 Primeira ... 1 ... Última

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