Integrating SBM model and Super-SBM model: a one-model approach

Hsuan-Shih Lee

Omega, 2022, vol. 113, issue C

Abstract: The computation of the slacks-based measure (SBM) super-efficiency requires two-stage computation. Moreover, the projection of the slacks-based measure super-efficiency (Super-SBM) might not be Pareto-efficient. The super-efficiency might be overestimated by Super-SBM. In the current paper, we will propose an integrated model which not only integrates SBM and Super-SBM but also identifies the Pareto-efficient projection and provides a super-efficiency score that is not overestimated. The integrated model will be shown to be feasible and bounded under constant returns to scale (CRS) and variable returns to scale (VRS).

Keywords: Data envelopment analysis; Integrated model; Slacks-based measure; Super-efficiency (search for similar items in EconPapers)
Date: 2022
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Citations: View citations in EconPapers (5)

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DOI: 10.1016/j.omega.2022.102693

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