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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
21/02/2014 |
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Actualizado : |
23/10/2018 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
LANFRANCO, B.; AMES, G.C.W.; HUANG, CH.L. |
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Afiliación : |
BRUNO ANTONIO LANFRANCO CRESPO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; University of Georgia, Department of Agricultural and Applied Economics.; GLENN C.W. AMES, University of Georgia, Department of Agricultural and Applied Economics.; CHUNG L. HUANG, University of Georgia, Department of Agricultural and Applied Economics. |
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Título : |
Food expenditure patterns of the Hispanic population in the United States. |
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Fecha de publicación : |
2002 |
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Fuente / Imprenta : |
Agribusiness, March 2002, v. 18 (2), pp. 197-211. |
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ISSN : |
0742-4477 |
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DOI : |
10.1002/agr.10011 |
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Idioma : |
Inglés |
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Contenido : |
ABSTRACT.
Food expenditure patterns were analyzed for Hispanic households in the United States. Engel curves for three food categories-total food (TF), food eaten at home (FAH), and food eaten away from home (FAFH)-were estimated using a semilogarithmic functional form. The models for TF and FAH were estimated by OLS, using heteroscedasticity consistent estimators. The equation for FAFH was estimated using a two-part model, with the level equation estimated by least squares with corrections for heteroscedasticity, using only the observations for which a positive amount of expenditures on FAFH was reported. The estimated income elasticity of demand for food for Hispanic households were 0.29 for TF, 0.21 for FAH, and 0.49 for FAFH. Household size elasticities were 0.32, 0.40, and 0.07, respectively. Our analysis indicates that Hispanic households devoted a higher proportion of their budget to FAH, 25.8%, than the average American household, while the proportion spent on FAFH was only 3.6%.[EconLit citations: L610.]
© 2002 Wiley Periodicals, Inc. |
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Palabras claves : |
EXPENDITURE PATTERNS; FOOD SCIENCE; HISPANIC HOUSEHOLDS. |
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Thesagro : |
ALIMENTOS; ECONOMÍA; GASTOS; HOGARES. |
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Asunto categoría : |
E14 Economía y políticas de desarrollo |
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Marc : |
LEADER 01755naa a2200253 a 4500
001 1012417
005 2018-10-23
008 2002 bl uuuu u00u1 u #d
022 $a0742-4477
024 7 $a10.1002/agr.10011$2DOI
100 1 $aLANFRANCO, B.
245 $aFood expenditure patterns of the Hispanic population in the United States.$h[electronic resource]
260 $c2002
520 $aABSTRACT. Food expenditure patterns were analyzed for Hispanic households in the United States. Engel curves for three food categories-total food (TF), food eaten at home (FAH), and food eaten away from home (FAFH)-were estimated using a semilogarithmic functional form. The models for TF and FAH were estimated by OLS, using heteroscedasticity consistent estimators. The equation for FAFH was estimated using a two-part model, with the level equation estimated by least squares with corrections for heteroscedasticity, using only the observations for which a positive amount of expenditures on FAFH was reported. The estimated income elasticity of demand for food for Hispanic households were 0.29 for TF, 0.21 for FAH, and 0.49 for FAFH. Household size elasticities were 0.32, 0.40, and 0.07, respectively. Our analysis indicates that Hispanic households devoted a higher proportion of their budget to FAH, 25.8%, than the average American household, while the proportion spent on FAFH was only 3.6%.[EconLit citations: L610.] © 2002 Wiley Periodicals, Inc.
650 $aALIMENTOS
650 $aECONOMÍA
650 $aGASTOS
650 $aHOGARES
653 $aEXPENDITURE PATTERNS
653 $aFOOD SCIENCE
653 $aHISPANIC HOUSEHOLDS
700 1 $aAMES, G.C.W.
700 1 $aHUANG, CH.L.
773 $tAgribusiness, March 2002$gv. 18 (2), pp. 197-211.
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Registro original : |
INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
17/08/2023 |
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Actualizado : |
17/08/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
DUPUY, F.; RUGGIA, A.; PAPARAMBORDA, I.; CLARAMUNT, M.; SOCA, P. |
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Afiliación : |
F. DUPUY, Facultad de Agronomía, UdelaR, Uruguay Facultad de Ciencias Agrarias, UDE, Uruguay; ANDREA PAOLA RUGGIA CHIESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; IGNACIO ANDRES PAPARAMBORDA, Facultad de Agronomía, UdelaR, Uruguay; M. CLARAMUNT, Centro Universitario Regional Este, UdelaR, Uruguay; PABLO SOCA, Facultad de Agronomía, UdelaR, Uruguay. |
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Título : |
O5. Understanding spatial-temporal grazing management: evolution of state variables and productive results at cow-calf grassland system. [conference abstract]. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Animal - science proceedings, July 2023, Volume 14, Issue 4, Pages 551-552. https://doi.org/10.1016/j.anscip.2023.04.006 -- OPEN ACCESS. |
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ISSN : |
2772-283X |
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DOI : |
10.1016/j.anscip.2023.04.006 |
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Idioma : |
Inglés |
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Notas : |
Article history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: F. Dupuy. dupuy.fernanda@gmail.com -- Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH 2023). 4-8 June 2023, Florianópolis, Brazil.
(https://www.sciencedirect.com/journal/animal-science-proceedings/vol/14/issue/4 ) -- |
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Contenido : |
Cow-calf grazing systems are the main economic and social activity at Campos grassland, a biodiversity hotspot and ecosystem service provider. However, low reproductive, productive and economic results have triggered these systems sustainability for decades. Low results have been explained mainly by lack of grazing management (overgrazing) and low cow energy intake for calf production. |
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Palabras claves : |
Campos grassland; Cow-calf system; Energy intake; Grazing management. |
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Asunto categoría : |
L02 Alimentación animal |
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URL : |
https://www.sciencedirect.com/science/article/pii/S2772283X23007823/pdf
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Marc : |
LEADER 01619nam a2200241 a 4500
001 1064291
005 2023-08-17
008 2023 bl uuuu u01u1 u #d
022 $a2772-283X
024 7 $a10.1016/j.anscip.2023.04.006$2DOI
100 1 $aDUPUY, F.
245 $aO5. Understanding spatial-temporal grazing management$bevolution of state variables and productive results at cow-calf grassland system. [conference abstract].$h[electronic resource]
260 $aAnimal - science proceedings, July 2023, Volume 14, Issue 4, Pages 551-552. https://doi.org/10.1016/j.anscip.2023.04.006 -- OPEN ACCESS.$c2023
500 $aArticle history: Available online 4 August 2023, Version of Record 4 August 2023. -- Corresponding author: F. Dupuy. dupuy.fernanda@gmail.com -- Part of special issue: 11th International Symposium on the Nutrition of Herbivores (ISNH 2023). 4-8 June 2023, Florianópolis, Brazil. (https://www.sciencedirect.com/journal/animal-science-proceedings/vol/14/issue/4 ) --
520 $aCow-calf grazing systems are the main economic and social activity at Campos grassland, a biodiversity hotspot and ecosystem service provider. However, low reproductive, productive and economic results have triggered these systems sustainability for decades. Low results have been explained mainly by lack of grazing management (overgrazing) and low cow energy intake for calf production.
653 $aCampos grassland
653 $aCow-calf system
653 $aEnergy intake
653 $aGrazing management
700 1 $aRUGGIA, A.
700 1 $aPAPARAMBORDA, I.
700 1 $aCLARAMUNT, M.
700 1 $aSOCA, P.
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