Efficiency and Return to Scale of Two-Stage network in Data Envelopment Analysis Using Additive Model
Subject Areas : International Journal of Data Envelopment Analysis
Mahboobeh Joghataie
1
(
IAU
)
Farhad Hosseinzadeh lotfi
2
(
Department of Mathematics,Science and Research Branch, IAU, Tehran, Iran
)
Tofigh Allahviranloo
3
(
iau
)
Keywords:
Abstract :
