Benevolent Secondary Goals in Cross Efficiency Evaluation under the Principle of Rank Priority of DMUs

Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICISE03_050

تاریخ نمایه سازی: 17 آبان 1396

Abstract:

Data envelopment analysis is one of important topics in optimization manufacturing systems. Cross efficiency evaluation has been proposed as an alternative method for ranking decision making units (DMUs) in data envelopment analysis (DEA). To eliminate the non uniqueness of cross efficiency scores some models have been proposed as secondary goal to determine cross efficiency score. This paper proposes a new model for DEA cross efficiency according to emphasize the rank of DMUs. We introduce a novel model to aggravate the rank of unit under evaluation. The model is illustrated with two numerical examples to represent the distinction of our model and existed models.

Keywords:

Data envelopment analysis (DEA) , Cross efficiency , Secondary goal , Rank

Authors

Saba Sadeghi Gavgani

Department of Mathematics, Sarab Branch, Islamic Azad University, Sarab, Iran