Efficiency of Centralized Structures in Data Envelopment Analysis Ratio Models

Subject Areas : International Journal of Mathematical Modelling & Computations

Shabnam Razavyan ¹

1 - Department of Mathematics, Islamic Azad University, South Tehran Branch, Tehran, Iran

Received: 2019-01-17 Accepted : 2019-04-10 Published : 2019-09-30

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