A profit Malmquist productivity index
Subject Areas : Mathematical Optimization
GH Tohidi
1
(Assistant Professor, Dep. of Mathematics, Islamic Azad University, Central Tehran Branch, Tehran, Iran)
SH Razavyan
2
(Assistant Professor, Dep. of Mathematics, Islamic Azad University, South Tehran Branch, Tehran, Iran)
S Tohidnia
3
(M. S. Dep. of Mathematics, Islamic Azad University, Central Tehran Branch, Tehran, Iran)
Keywords:
Abstract :