A profit Malmquist productivity index

Subject Areas : Mathematical Optimization

GH Tohidi ¹ , SH Razavyan ² , S Tohidnia ³

1 - Assistant Professor, Dep. of Mathematics, Islamic Azad University, Central Tehran Branch, Tehran, Iran
2 - Assistant Professor, Dep. of Mathematics, Islamic Azad University, South Tehran Branch, Tehran, Iran
3 - M. S. Dep. of Mathematics, Islamic Azad University, Central Tehran Branch, Tehran, Iran

Received: 2015-05-18 Accepted : 2015-05-18 Published : 2010-04-01

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