Dual frontiers without convexity

@article{Aldamak2016DualFW,
  title={Dual frontiers without convexity},
  author={Abdullah Aldamak and Adel Hatami-Marbini and Saeed Zolfaghari},
  journal={Computers & Industrial Engineering},
  year={2016},
  volume={101},
  pages={466-478}
}
We develop authentic optimistic and pessimistic DEA models without convexity.The input- and output oriented FDH models are considered.In order to improve the discrimination power, extended super-efficiency FDH models are proposed.We bypass the infeasibility problem in the proposed FDH super models.Numerical results based on a case study from the literature are provided and compared with other models. The conventional optimistic data envelopment analysis (DEA) model typically evaluates decision… CONTINUE READING

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