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Registros recuperados : 31 | |
8. | | DÖBEREINER, J; DUTRA, I. S.; ROSA, I. V.; BLOBEL, H. "Cara inchada" of cattle, an infectious, apparently soil antibiotics-dependant periodontitis in Brazil. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 20, n. 2, p. 47-64, 2000. "Cara inchada" of cattle, an infectious, apparently soil antibiotics-dependant periodontitis in Brazil. Biblioteca(s): Embrapa Agrobiologia. |
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9. | | DOBEREINER, J.; ROSA, I. V.; DUTRA, I. S.; PEREIRA, A. R.; BLOBEL, H. Efeito de espirimicina na profilaxia da "cara inchada" dos bovinos. Pesquisa Veterinaria Brasileira, Rio de Janeiro, v.10, n. 1/2, p.27-29, 1990. Biblioteca(s): Embrapa Gado de Corte. |
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11. | | BORSANELLI, A. C.; GAETTI-JARDIM JÚNIOR, E.; SCHWEITZER, C. M.; DOBEREINER, J.; DUTRA, I. S. Persence of porphyromonas and prevotella species in the oral microflora of cattle with periodontitis. Pesquisa Veterinária Brasileira, Brasília, DF, v. 35, n. 10, p. 829-834, out. 2015. Biblioteca(s): Embrapa Unidades Centrais. |
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12. | | NÓBREGA, F. L. C.; TERRA, F. E. F.; MAZER, L. C.; DUTRA, I. S. Resposta humoral contra enterotoxemia de ovinos imunizados com a vacina Ourovac-R Clostridium. A Hora Veterinária, Porto Alegre, v. 29, n. 172, p. 18-21, nov./dez., 2009. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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13. | | KOPP, P. A.; DUTRA, I. S.; DOBEREINER, Jurgen; SCHMITT, M.; GRASSMANN, B.; BLOBEL, H. Estreptomicina aumenta a aderencia em celulas epiteliais de Bacteroides melaninogenicus associado as lesões peridentarias da "cara inchada" dos bovinos. Pesquisa Veterinaria brasileira, Rio de Janeiro, v. 16, p. 53-57, 1996. Biblioteca(s): Embrapa Agrobiologia. |
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18. | | BORSANELLI, A. C.; GAETTI-JARDIM JUNIOR, E.; DOBEREINER, J.; DUTRA, I. S. Treponema denticola in microflora of bovine periodontitis. Pesquisa Veterinária Brasileira, Brasília, DF, v. 35, n. 3, p. 237-240, mar. 2015. Biblioteca(s): Embrapa Unidades Centrais. |
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20. | | VESCHI, J. L. A.; DUTRA, I. S.; MIYAKAWA, M. E. F.; PERRI, S. H. V.; UZAL, F. A. Immunoprophylactic strategies against enterotoxemia caused by Clostridium perfringens type D in goats. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 26, n. 1, p. 51-54, jan./mar. 2006. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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Registros recuperados : 31 | |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
03/03/2010 |
Data da última atualização: |
12/01/2011 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Internacional - B |
Autoria: |
SOUZA, G. da S. e; GOMES, E. G.; MAGALHÃES, M. C.; AVILA, A. F. D. |
Afiliação: |
GERALDO DA SILVA E SOUZA, SGE; ELIANE GONCALVES GOMES, SGE; ANTONIO FLAVIO DIAS AVILA, SGE. |
Título: |
Economic efficiency of Embrapa's research centers and the influence of contextual variables. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
Pesquisa Operacional, Rio de Janeiro, v. 27, n. 1, p. 15-26, jan/abr. 2007 |
Páginas: |
15-26 p. |
Idioma: |
Inglês |
Conteúdo: |
In this paper we measure, with a DEA BCC model, the economic efficiency of Embrapa's (Brazilian Agricultural Research Corporation) research centers. We model the DEA economic efficiency as a linear function of the contextual variables revenue generation capacity, partnership intensisty, improvement of administrative processes, cost rationalization, size and type of research centers. The model used is a of the type dynamic panel and assumes a strucutred correlation matrix intra times and unstructured inter times. In order to better disciminate the efficient units we used a heuristic efficiency score that aggregates the efficiencies in relation to the original and inverted DEA frontiers. Partnerships positive effect in the efficiency scores does not confirm the thoughts that Embrapa's performance evaluation process discourages the integration and cooperation of its research centers. From the point of view of statistical significance, the improvement of administrative processes is the most important indicator among the contextual variables. |
Palavras-Chave: |
Análise de envoltória de dados; Contextual variables; Data Envelopment analysis; Economic efficiency; Eficiência econômica; Variávil contextual. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/25327/1/ECONOMICEFFICIENCYOFEMBRAPASRESEARCHCENTERS.pdf
|
Marc: |
LEADER 01807naa a2200241 a 4500 001 1659604 005 2011-01-12 008 2007 bl uuuu u00u1 u #d 100 1 $aSOUZA, G. da S. e 245 $aEconomic efficiency of Embrapa's research centers and the influence of contextual variables. 260 $c2007 300 $a15-26 p. 520 $aIn this paper we measure, with a DEA BCC model, the economic efficiency of Embrapa's (Brazilian Agricultural Research Corporation) research centers. We model the DEA economic efficiency as a linear function of the contextual variables revenue generation capacity, partnership intensisty, improvement of administrative processes, cost rationalization, size and type of research centers. The model used is a of the type dynamic panel and assumes a strucutred correlation matrix intra times and unstructured inter times. In order to better disciminate the efficient units we used a heuristic efficiency score that aggregates the efficiencies in relation to the original and inverted DEA frontiers. Partnerships positive effect in the efficiency scores does not confirm the thoughts that Embrapa's performance evaluation process discourages the integration and cooperation of its research centers. From the point of view of statistical significance, the improvement of administrative processes is the most important indicator among the contextual variables. 653 $aAnálise de envoltória de dados 653 $aContextual variables 653 $aData Envelopment analysis 653 $aEconomic efficiency 653 $aEficiência econômica 653 $aVariávil contextual 700 1 $aGOMES, E. G. 700 1 $aMAGALHÃES, M. C. 700 1 $aAVILA, A. F. D. 773 $tPesquisa Operacional, Rio de Janeiro$gv. 27, n. 1, p. 15-26, jan/abr. 2007
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