فهرست مقالات R. Fallahnejad مقاله 1 - The Generalized Returns to Scale for Multiplicative Models in Data Envelopment Analysis A. Davoodi M. Zarepisheh R. Fallah Nejad International Journal of Industrial Mathematics , شماره 4 , سال 13 , تابستان 2021 مقاله 2 - A New Decomposition of Cost Efficiency based on the Price and Cost based Production Possibility Sets in non-competitive space in DEA 10.30495/ijim.2021.19052 R. Fallahnejad E. Rezaei hezaveh International Journal of Industrial Mathematics , شماره 1 , سال 14 , زمستان 2022 مقاله 3 - Obtaining a Unique Solution for the Cross Efficiency by Using the Lexicographic method G. R. Jahanshahloo R. Fallahnejad Iranian Journal of Optimization , شماره 1 , سال 6 , زمستان 2014
