Effect of uncontrollable factors on constant returns-to-scale production technologies
Subject Areas : International Journal of Data Envelopment AnalysisReza Shahverdi 1 , Azam Ahmadzadeh 2
1 - Department of Mathematics, Qaemshahr Branch, Islamic Azad University, Qaemshahr, Iran
2 - Department of Mathematics,Sari Branch, Islamic Azad University Sari, Iran
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Abstract :
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