Please use this identifier to cite or link to this item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/17171
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dc.contributor.authorGOMES, E. G.pt_BR
dc.contributor.authorMANGABEIRA, J. A. de C.pt_BR
dc.contributor.otherELIANE GONÇALVES GOMES, CNPM; JOAO ALFREDO DE CARVALHO MANGABEIRA, CNPM.pt_BR
dc.date.accessioned2015-03-13T02:34:15Z-
dc.date.available2015-03-13T02:34:15Z-
dc.date.created2004-05-26pt_BR
dc.date.issued2004pt_BR
dc.identifier.other1317pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/17171pt_BR
dc.descriptionThis paper uses Data Envelopment Analysis (DEA) models to measure the efficiency of some agricultural producers from the Holambra district (São Paulo - Brazil). The total area of each property is one of the variables of the model, presenting two possible values: the value declared by the producer and the value measured using IKONOS II satellite images. This variable presents uncertainty in its measurement and can be represented as interval data. The efficiency frontier is constructed considering the limits of uncertainty (interval limits), that is, the smallest and greatest possible values to be assumed for the imprecise variable. In this way, a region is constructed in relation to which the DMUs have a certain membership degree. The theoretical model, called interval DEA model, is presented, as well as its application to the case of the evaluation of the efficiency of the agricultural producers of Holambra.pt_BR
dc.description.uribitstream/item/120334/1/1317.pdfpt_BR
dc.format1 CD-ROM.7.pt_BR
dc.languageenpt_BR
dc.language.isoengeng
dc.publisherIn: CONGRESO LATINO-IBEROAMERICANO DE INVESTIGACIÓN DE OPERACIONES Y SISTEMAS, 12., 2004, Ciudad de La Habana, Cuba. Anais... La Habana: Universidade de la Habana, 2004.pt_BR
dc.relation.ispartofEmbrapa Territorial - Artigo em anais de congresso (ALICE)pt_BR
dc.subjectData Envelopment Analysis.pt_BR
dc.titleThe use of data envelopment analysis in agriculture in the presence of interval data.pt_BR
dc.typeArtigo em anais de congresso (ALICE)pt_BR
dc.date.updated2015-03-13T02:34:15Zpt_BR
dc.format.extent26 p.pt_BR
dc.ainfo.id17171pt_BR
dc.ainfo.lastupdate2015-03-12pt_BR
Appears in Collections:Artigo em anais de congresso (CNPM)

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