Title of article :
Two-Stage Network DEA with Undesirable Outputs: An Application in the Air Transportation in the Spain
Author/Authors :
Seihani Parashkouh, Fateme Department of Mathematics - Lahijan Branch - Islamic Azad University, Lahijan, Iran , Kordrostami, Sohrab Department of Mathematics - Lahijan Branch - Islamic Azad University, Lahijan , Amirteimoori, Alireza Department of Applied Mathematics - Rasht Branch - Islamic Azad University, Rasht, Iran , Ghane-Kanafi, Armin Department of Mathematics - Lahijan Branch - Islamic Azad University, Lahijan, Iran
Abstract :
In this paper, two non-linear technologies are proposed based on weak disposability
definitions: weak disposability with non-uniform abatement factors and new weak
disposability. Both technologies are applied to Spanish airport systems and the existing
technologies are modified. To remove the computational complexity of non-linear
approaches, the linearization methods are proposed. Then, in order to evaluate the
efficiency measure of decision making units (DMUs), a directional distance function (DDF)
is applied to the linear technologies and the analysis of the results is presented.
Farsi abstract :
فاقد چكيده فارسي
Keywords :
Data envelopment analysis (DEA) , Efficiency , Network DEA , Undesirable outputs , Weak disposability
Journal title :
Iranian Journal of Operations Research (IJOR)
