Keywords = undesirable outputs
A Modified Russell Measure for Estimating Efficiency Changes in the Presence of the Undesirable Outputs and Stochastic Data

Articles in Press, Accepted Manuscript, Available Online from 09 November 2021

Seyedeh Sara Hosseini; Reza Farzipoor Saen; Reza Kazemi Matin


Fuzzy DEA Efficiency Analysis with the Acceptance Degree of the Violated Fuzzy Constraints

Articles in Press, Accepted Manuscript, Available Online from 27 February 2024

Monireh Jahani Sayyad Noveiri; Sohrab Kordrostami


A Malmquist productivity index with the directional distance function and uncertain data

Volume 26, Issue 6, November and December 2019, Pages 3819-3834

N. Aghayi; M. Tavana; B. Maleki


A new super-eciency model in the presence of both zero data and undesirable outputs

Volume 21, Issue 6, December 2014, Pages 2360-2367

M. Tavassoli; R. Farzipoor Saen; G.R. Faramarzi