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	Provedor de dados 31 (2) Autor Brorsen, B. Wade (2) Epplin, Francis M. (1) Fieser, Brian G. (1) Horn, Gerald W. (1) Jacques, Charles (1) Richter, Francisca G.-C. (1) Taylor, Karen W. (1) Mais... Palavra-chave Plateau function (2) Agribusiness (1) Agricultural Finance (1) Crop Production/Industries (1) Dual-purpose (1) Economies of size (1) Education (1) Farm Management (1) First hollow stem (1) Land Economics/Use (1) Livestock Production/Industries (1) Production Economics (1) Public Economics (1) Q12 (1) Q16 (1) School district consolidation (1) Stocker cattle (1) Value of information (1) Wheat (1) Mais... Tipo do documento Journal Article (2) Ano 2010 (1) 2000 (1) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Optimal Grazing Termination Date for Dual-Purpose Winter Wheat Production 31 Taylor, Karen W.; Epplin, Francis M.; Brorsen, B. Wade; Fieser, Brian G.; Horn, Gerald W.. Dual-purpose winter wheat (fall-winter forage plus grain) production is an important economic enterprise in the southern Great Plains. Grazing termination to enable grain production is a critical decision. The objective is to determine the optimal grazing termination date for dual-purpose wheat. The value of knowing the occurrence of first hollow stem (FHS), a wheat growth threshold for grazing termination, is also determined. Results indicate that for most price situations grazing should be terminated at or before FHS. Marginal wheat returns from extended grazing were negative and the value of FHS information ranges from $1.50 to $10 per acre. Tipo: Journal Article Palavras-chave: Dual-purpose; First hollow stem; Plateau function; Stocker cattle; Value of information; Wheat; Agribusiness; Agricultural Finance; Crop Production/Industries; Farm Management; Land Economics/Use; Livestock Production/Industries; Production Economics; Q12; Q16. Ano: 2010 URL: http://purl.umn.edu/57148 CONSOLIDATING RURAL SCHOOL DISTRICTS: POTENTIAL SAVINGS AND EFFECTS ON STUDENT ACHIEVEMENT 31 Jacques, Charles; Brorsen, B. Wade; Richter, Francisca G.-C.. One frequently proposed policy is to consolidate rural school districts in order to save money by obtaining economies of size. The effects of school district size on both expenditures and standardized test scores are estimated for Oklahoma. Results indicate that economies of scale with respect to expenditures per student exist up to an average daily membership (ADM) of 965 students, but that as school districts become larger, tests scores decline. Even if savings in school district administration from consolidation are spent on instruction, state average tests scores would decrease slightly. Thus, school district consolidation can reduce costs, but it will also reduce student learning. Tipo: Journal Article Palavras-chave: Economies of size; Education; Plateau function; School district consolidation; Public Economics. Ano: 2000 URL: http://purl.umn.edu/15312 Registros recuperados: 2 Primeira ... 1 ... Última

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