Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/901252
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dc.contributor.authorSOUZA, G. da S. ept_BR
dc.contributor.authorGOMES, E. G.pt_BR
dc.date.accessioned2011-09-23T11:11:11Zpt_BR
dc.date.accessioned2011-09-23T11:11:11Zpt_BR
dc.date.available2011-09-23T11:11:11Zpt_BR
dc.date.available2011-09-23T11:11:11Zpt_BR
dc.date.created2011-09-23pt_BR
dc.date.issued2011pt_BR
dc.identifier.citationIn: SIMPÓSIO BRASILEIRO DE PESQUISA OPERACIONAL, 43., 2011, Ubatuba. Anais...pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/901252pt_BR
dc.descriptionIn this article we consider some properties of concern for research production at Embrapa. We address questions related to statistical tests for the scale of operation, the presence of allocative inefficiencies and separability of inputs and outputs. The production process is assessed by nonparametric methods with the use of a Data Envelopment Analysis frontier. The period of concern is 2002-2009. We conclude that Embrapa technology shows variable returns to scale, shows mild allocative inefficiencies in sub-periods, and is separable in inputs and outputs.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectDEApt_BR
dc.subjectEfficiencypt_BR
dc.titleScale of operation, allocative inefficiencies and separability of inputs and outputs in agricultural research: Embrapa case study.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2014-02-20T11:11:11Zpt_BR
dc.subject.nalthesaurusAgricultural researchpt_BR
riaa.ainfo.id901252pt_BR
riaa.ainfo.lastupdate2014-02-20pt_BR
dc.contributor.institutionGERALDO DA SILVA E SOUZA, SGE; ELIANE GONCALVES GOMES, SGE.pt_BR
Appears in Collections:Artigo em anais de congresso / Embrapa Unidades Centrais (AI-SEDE)

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