A comment on “Supply chain DEA: production possibility set and performance evaluation model

نویسندگان

  • G.R. Jahanshahloo Department of Mathematics, science and Research Branch, Islamic Azad University,Tehran 14515-775, Iran
  • M. Rostamy-Malkhalifeh Department of Mathematics, science and Research Branch, Islamic Azad University,Tehran 14515-775, Iran
  • S. Izadi-Boroumand Department of Mathematics, science and Research Branch, Islamic Azad University,Tehran 14515-775, Iran
چکیده مقاله:

In a recent paper in this journal, Yang et al. [Feng Yang, Dexiang Wu,Liang Liang, Gongbing Bi & Desheng Dash Wu (2009), supply chainDEA:production possibility set and performance evaluation model] definedtwo types of supply chain production possibility set which were proved to beequivalent to each other. They also proposed a new model for evaluatingsupply chains. There are, however, some shortcomings in their paper. In thecurrent paper, we correct the model, the theorems, and their proofs.

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عنوان ژورنال

دوره 7  شماره 1

صفحات  79- 87

تاریخ انتشار 2010-01-01

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