Gradual Improvement of Benchmarking in Data Envelopment Analysis Using Gradient Line Method

Subject Areas : International Journal of Data Envelopment Analysis

Hamid Sharafi ¹ ( (a) Department of Mathematics, Science and Research Branch, Islamic Azad University, Tehran, Iran )

Received: 2021-01-18 Accepted : 2021-04-19 Published : 2021-07-01

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