A simplified version of the DEA cost efficiency model |
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| Authors: | GR Jahanshahloo M Soleimani-damaneh A Mostafaee |
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| Institution: | 1. Department of Mathematics, Teacher Training University, Tehran, Iran;2. Department of Mathematics, North-Tehran Branch, Islamic Azad University, Tehran, Iran |
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| Abstract: | This short paper deals with a current cost efficiency model and decreases the number of its constraints as well as its variables, which leads to a strong reduction in the computational requirements. |
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| Keywords: | DEA Weight restrictions Cost efficiency |
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