Measuring interval efficiency in convex hull of data using data envelopment analysis
Publish Year: 1393
Type: Journal paper
Language: English
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Document National Code:
JR_MRIE-1-1_003
Index date: 16 May 2015
Measuring interval efficiency in convex hull of data using data envelopment analysis abstract
In this paper a model is introduced to evaluate decision making units (DMUs) in the production possibility set (PPS), with three properties. Then we studied effect of imprecise data in the convex hull of DMUs model (CHD). We analysed efficiency frontier in CHD model with imprecise data. We applied first method and second method in CHD model for interval data. Finally, an example presented to be analyzing CHD model with interval data. In this example efficiency is calculated on the convex hull with first method and second method.
Measuring interval efficiency in convex hull of data using data envelopment analysis Keywords:
Measuring interval efficiency in convex hull of data using data envelopment analysis authors
Mohammad Taghavi
Department of Mathematics, University of Sistan and Balochestan, Zahedan, Iran
Faranak Hosseinzadeh saljooghi
Department of Mathematics, University of Sistan and Balochestan, Zahedan, Iran