Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.14/5355
Título: Negative data in DEA: A directional distance approach applied to bank branches
Autor: Portela, Maria
Thanassoulis, E.
Simpson, G.
Palavras-chave: Bank branches
Data envelopment analysis
Negative data in DEA
Data: 2004
Editora: Palgrave Macmillan
Citação: "Journal of the Operational Research Society". ISSN 1476-9360. 55: 10 (2004) 1111–1121
Resumo: This paper is drawn from the use of data envelopment analysis (DEA) in helping a Portuguese bank to manage the performance of its branches. The bank wanted to set targets for the branches on such variables as growth in number of clients, growth in funds deposited and so on. Such variables can take positive and negative values but apart from some exceptions, traditional DEA models have hitherto been restricted to non-negative data. We report on the development of a model to handle unrestricted data in a DEA framework and illustrate the use of this model on data from the bank concerned.
URI: http://hdl.handle.net/10400.14/5355
Versão do Editor: http://www.palgrave-journals.com/jors/journal/v55/n10/abs/2601768a.html
Aparece nas colecções:FEG - Artigos em revistas internacionais com Arbitragem / Papers in international journals with Peer-review

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