Efficiency Evaluation and Ranking DMUs in the Presence of Interval Data with Stochastic Bounds

Subject Areas : International Journal of Data Envelopment Analysis

Hamid Sharafi ¹ , Mohsen Rostamy-Malkhalifeh ² , Alireza Salehi ³ , Mohammad Izadikhah ⁴

1 - Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
2 - Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
3 - Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran
4 - Department of Mathematics, Islamic Azad University, Arak Branch, Arak, Iran.

Received: 2014-11-08 Accepted : 2015-01-17 Published : 2015-01-17

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