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Operations Research Transactions >

2015 , Vol. 19 >Issue 3: 131 - 139

DOI: https://doi.org/10.15960/j.cnki.issn.1007-6093.2015.03.016

The production possibility set and frontier  for the two-stage additive DEA model

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  • 1. Department of Mathematics, Shanghai Jiaotong University, Shanghai 200240, China

Received date: 2015-05-31

  Online published: 2015-09-15

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Abstract

 This paper mainly focuses on the production possibility set and the production frontier for the two-stage additive DEA model. Based on the special status of the intermediate measures in the two-stage model, the production possibility set with a pair of intermediate measures and its axiom system are established. Then the production frontier is defined, which is proved to be equivalent to DEA efficiency. A multiobjective programming model is constructed to prove the equivalence of Pareto efficiency and DEA efficiency at last.

Key words： data envelopment analysis; two-stage additive model; intermediate measures; production possibility set; productionfrontier; DEA efficient

Cite this article

WANG Xiaomin . The production possibility set and frontier  for the two-stage additive DEA model[J]. Operations Research Transactions, 2015 , 19(3) : 131 -139 . DOI: 10.15960/j.cnki.issn.1007-6093.2015.03.016

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