Cross Efficiency Evaluation with Negative Data in Selecting the Best of Portfolio Using OWA Operator Weights

Subject Areas : International Journal of Data Envelopment Analysis

Sh. Banihashemi ¹ , M. Sanei ²

1 - Department of Mathematics, Department of Mathematics and Computer Science, Faculty of Econimics Allameh Tabataba’i University, Dr. Beheshti and Bokharest Ave.
2 - Department of Applied Mathematics, Islamic Azad University, Central Tehran Branch, Tehran,Iran.

Received: 2014-10-06 Accepted : 2015-02-27 Published : 2015-02-27

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