A data envelopment analysis model for selecting suppliers in the presence of both dual-role factors and non-discretionary inputs
by Abdollah Noorizadeh; Mahdi Mahdiloo; Reza Farzipoor Saen
International Journal of Information and Decision Sciences (IJIDS), Vol. 4, No. 4, 2012

Abstract: Supplier selection is the strategy adopted by the manufacturer, to evaluate and select suppliers, which can fulfil the requirements of the manufacturer. To this end, data envelopment analysis (DEA), as a multiple criteria decision-making tool, has been applied for several times. However, conventional DEA models cannot simultaneously consider dual-role and non-discretionary factors. The objective of this paper is to propose a DEA model for ranking suppliers in the presence of both dual-role factors and non-discretionary inputs. A numerical example demonstrates the application of the proposed model.

Online publication date: Sat, 09-Aug-2014

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