A New Approach for Ranking Efficient DMUs Based on Network Data Envelopment Analysis and Borda Technique

Ehsan Vaezi

Volume 10, Issue 2 , December 2023, , Pages 161-178

https://doi.org/10.22116/jiems.2023.191668

Abstract
  Classic Data Envelopment Analysis methods ignore the internal interactions and consider the systems as a ‘black box’. Most of the network analysis models are nonlinear and it is feasible that these point may cause a considerable amount of modification to occur in the efficiency results. Amidst ...  Read More

Measuring performance of a hybrid system based on imprecise data: Modeling and solution approaches

Ehsan Vaezi; Seyyed Esmaeil Najafi; Seyed mohamad Haji Molana; Farhad Hosseinzadeh Lotfi; Mahnaz Ahadzadeh Namin

Volume 6, Issue 2 , December 2019, , Pages 214-241

https://doi.org/10.22116/jiems.2019.94192

Abstract
  Data Envelopment Analysis (DEA) is one of the methods most widely used for measuring the relative efficiency of DMUs in the world today.  The efficiency evaluation of the network structure opens the “black box” and considers the internal structure of systems. In this paper, a three-stage ...  Read More