Results 21 to 30 of about 88,346 (265)

A new fuzzy DEA network with possibility and necessity measures for performance evaluation of DMUs with network relations and fuzzy data: A case study in Iran regional power companies [PDF]

مدیریت تولید و عملیات, 2022
Purpose: This paper aims to introduce necessity and possibility equality constraints in a real case, developing and improving fuzzy network DEA models by using proposed relations and creating a suitable and applicable framework for situations with ...
Hamze Pourbabagol, Magsoud Amiri, Mohammad Taghi Taghavifard   +2 more
doaj   +1 more source

Application of the extended two-stage network DEA model for the biomass-biofuel logistics network design [PDF]

International Journal of Industrial Engineering and Management
Network Data Envelopment Analysis (N-DEA) models have been applied to measure efficiency scores for Decision-Making Units (DMUs), where DMUs under evaluation represent network processes.
Jae Dong Hong
doaj   +1 more source

Performance Measurement and Productivity Management in Production Units with Network Structure by Identification the Most Productive Scale Size Pattern [PDF]

International Journal of Supply and Operations Management, 2018
Managers tend to improve the use of resources (inputs) of organizations to obtain the most productivity. Additionally, many industrial units have multi-stage structure in which the output of one stage is the input to the next stage.
Fereshteh Koushki
doaj   +1 more source

Evaluation of Continuous Two-stage Structures: A New Multi-objective Network Data Envelopment Analysis (MO-NDEA) Approach [PDF]

مدیریت صنعتی, 2019
Objective: Traditional DEA models cannot determine the source of inefficiency for structures with more than one stage (network structures). Continuous two-stage structures are one of the most applicable and basic network structures, and one of their main
Reza Soleymani Damaneh
doaj   +1 more source

Data envelopment analysis in financial services: a citations network analysis of banks, insurance companies and money market funds [PDF]

, 2017
Development and application of the data envelopment analysis (DEA) method, have been the subject of numerous reviews. In this paper, we consider the papers that apply DEA methods specifically to financial services, or which use financial services data to
A Basso, A Basso, A Basso, A Canhoto, A Charnes, A Emrouznejad, A Emrouznejad, A Martinelli, A Mina, A Soteriou, AC Worthington, AN Berger, AN Berger, AS Camanho, B Golany, B Hollingsworth, B Hollingsworth, BPS Murthi, C Kao, C Siriopoulos, CA Favero, CP Barros, CP Barros, D Barberá-Tomás, D Fan, D Giokas, D Hauner, D Lucio-Arias, DI Giokas, E Elyasiani, E Garfield, EA Whitley, HD Sherman, HW Lampe, HW Lampe, J Kirkwood, J Liu, J-C Juo, J-E Sturm, JC Paradi, JC Paradi, JC Paradi, JD Cummins, JD Cummins, JD Cummins, JD Cummins, JD Lamb, JD Lamb, JRM Hoskin, JS Liu, K Kerstens, L Seiford, LM Seiford, M Branda, M Branda, M Eling, M Epicoco, M Farrell, M Glawischnig, M Sathye, M Vassiloglou, Marianna Marra, MC Jensen, MCAS Portela, MCAS Portela, MD Fethi, N Avkiran, N Rangan, NK Avkiran, NK Avkiran, NK Avkiran, NK Avkiran, NK Avkiran, NP Hummon, O Brandouy, O Herrera-Restrepo, P Wanke, P Zhou, R Bekkers, R Fontana, RD Banker, RW Cooper, S Bhupatiraju, S Breschi, S Gattoufi, S Grosskopf, S Lozano, SA Berg, Sepideh Kaffash, SP Nerur, T Joro, TH Oum, W Liu, W Nooy de, WD Cook, WW Cooper, X Yang   +96 more
core   +1 more source

Hybrid Dynamic Network Data Envelopment Analysis

Discrete Dynamics in Nature and Society, 2015
Conventional DEA models make no hypothesis concerning the internal operations in a static situation. To open the “black box” and work with dynamic assessment issues synchronously, we put forward a hybrid model for evaluating the relative efficiencies of ...
Ling Li, Fengshan Wang
doaj   +1 more source

A slack-based super efficiency in a two-stage network structure with intermediate measures

Alexandria Engineering Journal, 2019
One of the main challenging issues in the conventional data envelopment analysis (DEA) is ranking efficient decision-making units (DMUs) when more than one DMU have the efficiency score equal to one.
Hoda Golshani, Mohammad Khoveyni, Hadi Bagherzadeh Valami, Robabeh Eslami   +3 more
doaj   +1 more source

Application of Two-Stage Network Super-Efficiency DEA to Efficiency Analysis of Chinese Commercial Banks

Journal of Mathematics, 2022
Commercial banks occupy an important leading position in China’s banking industry, and their efficiency is of great reference value to the economy of China’s financial system, reflecting the current state of China’s economy.
Qingquan Li, Shiqi Chen, Lu He, Guohui Huang, Rong Li, Wentsao Pan   +5 more
doaj   +1 more source

DEA for nonhomogeneous mixed networks

Asia Pacific Management Review, 2019
Abstract Practically, systems contain a set of subunits each of which has a set of inputs and produces a set of outputs. Conventional data envelopment analysis (DEA) ignores the operations of individual subunits in a system and considers the system as a black-box.
Mona Barat, Ghasem Tohidi, Masoud Sanei
openaire   +1 more source

Network DEA Models with Stochastic Data to Assess the Sustainability Performance of Agricultural Practices: An Application for Sistan and Baluchestan Province in Iran

Journal of Mathematics, 2022
This article aims to determine the sustainability of agricultural performance in the cities of Sistan and Baluchestan Province of Iran by introducing a new network structure with weight restrictions in the presence of stochastic data by data envelopment ...
Azizallah Kord, Ali Payan, Saber Saati
doaj   +1 more source