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	Provedor de dados AgEcon (2) Autor Price, Joseph (2) Just, David R. (1) Lund, Jesse (1) Moore, Rebecca (1) Palavra-chave Children (1) DEA (1) Food Consumption/Nutrition/Food Safety (1) Fruits and vegetables (1) Health Economics and Policy (1) Organic agriculture (1) Production Economics (1) Productivity Analysis (1) Resource /Energy Economics and Policy (1) School lunch (1) Technical/productive water use efficiency (1) Variety (1) Mais... Tipo do documento Article (1) Conference Paper or Presentation (1) Ano 2012 (1) 2009 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Productive Efficiency in Water Usage: An Analysis of Differences among Farm Types and Sizes in Georgia AgEcon Moore, Rebecca; Price, Joseph. In Georgia, the price of irrigation water is equal to the cost of extraction, including pumping and diversion, storage, treatment, and delivery costs. These water-pricing conditions are repeated in locales around the world. In lieu of established water markets, water use and its efficient use are driven more by farm-level characteristics and management strategies than by the resource price. The purpose of the research presented herein is to examine what factors guide Georgia farmers’ water use decisions. Using data envelopment analysis (DEA) to calculate technical water use efficiency scores, a second step Tobit model is estimated to determine the effect of farm type and farm size. A farms’ use of conservation tillage or organic farming positively... Tipo: Conference Paper or Presentation Palavras-chave: Technical/productive water use efficiency; Organic agriculture; DEA; Production Economics; Productivity Analysis; Resource /Energy Economics and Policy. Ano: 2009 URL: http://purl.umn.edu/49482 The Role of Variety in Increasing the Consumption of Fruits and Vegetables Among Children AgEcon Just, David R.; Lund, Jesse; Price, Joseph. We use observational data from 22 elementary schools and over 48,000 child-day observations to examine the relationship between the number of fruit and vegetable items and the consumption patterns of children during school lunch. We find that each additional fruit or vegetable item that is offered increases the fraction of children who eat at least one serving of fruits and vegetables by 12 percent. We also use our observational data to provide practical information about which items are most likely to be eaten by children during lunch and compare this to the cost and nutritional quality of these items. Tipo: Article Palavras-chave: Variety; Fruits and vegetables; School lunch; Children; Food Consumption/Nutrition/Food Safety; Health Economics and Policy. Ano: 2012 URL: http://purl.umn.edu/123314 Registros recuperados: 2 Primeira ... 1 ... Última

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