Data Envelopment Analyses
Design an Intelligent Model for Suppliers Productivity Evaluation in Sustainable Supply Chain

Majid Yarahmadi; Saeedeh Sakiniya

Articles in Press, Accepted Manuscript, Available Online from 20 June 2023

https://doi.org/10.22105/dmor.2023.363504.1670

Abstract
  Purpose: In this paper, an intelligent method for applying data envelopment analysis (DEA) for designing a sustainable supply chain is presented. Methodology: In the purposed method, for defuzzification of the ERM model, we used the ■(α)-cutting technique. Then to measure the productivity in ...  Read More

Data Envelopment Analyses
A structured review and analysis of the researches conducted in the field of productivity changes in units with undesirable output using the Malmquist Luenberger productivity index

Mohammad Alimoradi; Seyed Mohammad Ali Khatami Firouzabadi,; Maghsoud Amiri; Iman Raeesi Vanani

Articles in Press, Accepted Manuscript, Available Online from 14 October 2023

https://doi.org/10.22105/dmor.2023.408127.1770

Abstract
  Evaluation of performance and productivity and the process of its changes over time is considered essential in the process of improvement in organizations, production, industrial and service units. Regarding the estimation of productivity and productivity changes over time, different models, methods, ...  Read More

Data Envelopment Analyses
Portfolio Formation Based on Risk-Adjusted Performance and Distribution-based Returns Using Data Envelopment Analysis

Hosseinali Heydarzadeh; Alireza Rashidi Komijan; Fraydoon Rahnamay Roodposhti; esmaeil najafi

Articles in Press, Accepted Manuscript, Available Online from 29 January 2024

https://doi.org/10.22105/dmor.2024.419742.1799

Abstract
  Purpose: This research aims to construct a portfolio based on risk-adjusted performance and distribution-based returns and determine the efficiency using the data envelopment analysis (DEA) approach. In this study, the role of return distribution in the efficiency of risky assets is also examined to ...  Read More

Data Envelopment Analyses
Assets performance evaluation with the use of returns distribution characteristics

Seyedeh Masoumeh Mirsadeghpour Zoghi; Masoud Sanei; Ghasem Tohidi; Shokoofeh Banihashemi; Navideh Modarresi

Volume 8, Issue 3 , September 2023, , Pages 771-784

https://doi.org/10.22105/dmor.2022.332170.1587

Abstract
  Purpose: Portfolio optimization is a selection of assets with the lowest risk and highest return. Asset performance evaluation is a useful way to choose assets and construct a profitable portfolio. For this purpose, the non-parametric Data Envelopment Analysis (DEA) method is used, which is a suitable ...  Read More

Data Envelopment Analyses
An approach based on double-frontier DEA for determining priorities and obtaining weights in AHP

Hossein Azizi

Volume 8, Issue 3 , September 2023, , Pages 785-799

https://doi.org/10.22105/dmor.2023.350085.1630

Abstract
  Purpose: The Analytic Hierarchy Process (AHP) is a multiple criteria decision-making method extensively used in various fields. Prioritization of decision criteria or alternatives from pairwise comparison matrices in AHP has been studied extensively. This article proposed the “Double-Frontier DEA” ...  Read More

Data Envelopment Analyses
Performance measurement in data envelopment analysis: a BCC-based approach

Azam Pourhabib Yekta; Mahnaz Maghbouli

Volume 8, Issue 3 , September 2023, , Pages 800-813

https://doi.org/10.22105/dmor.2023.350160.1631

Abstract
  Purpose: Data Envelopment Analysis (DEA) is a technique used to assess performance and measure the relative efficiency of Decision Making Units (DMUs) through linear programming. In most cases, DEA models evaluate inefficient units on the boundary of the production possibility set using reference points ...  Read More

Data Envelopment Analyses
Returns to scale in decision-making units with integer-valued or mixed inputs and integer-valued or real outputs using radial models in data envelopment analysis

Zeinab Tavassoli; Mohsen Rostami-MalKhalifeh; Farhad Hosseinzadeh Lotfi; Tofigh allahVieanloo

Volume 8, Issue 3 , September 2023, , Pages 814-831

https://doi.org/10.22105/dmor.2023.347569.1622

Abstract
  Purpose: The current paper tries to determine the type of returns to scale in a decision-making unit under the condition that integer-valued inputs or outputs are present.Methodology: This paper introduces radial models for determining the value and type of Returns to Scale (RTS) in 4 scenarios, including ...  Read More

Data Envelopment Analyses
Sustainability performance analysis with different forms of weak disposability of undesirable outputs: a case study of provincial gas companies

Somayye Karimi Omshi; Sohrab Kordrostami; Alireza Amirteimoori; Armin Ghane Kanafi

Volume 8, Issue 1 , June 2023, , Pages 88-101

https://doi.org/10.22105/dmor.2021.267035.1301

Abstract
  Purpose: In the most investigations of sustainability, including environmental, social and economic issues, in addition to the desirable outputs, undesirable outputs are also presented, which is an obstacle to sustainable development. In this regard, the purpose of this paper is providing an approach ...  Read More

Data Envelopment Analyses
Measuring partial and total factor productivity of the country's economic sectors

Mohammad Khodabakhshi; Zahra Cheraghali

Volume 7, Issue 4 , November 2022, , Pages 569-580

https://doi.org/10.22105/dmor.2021.279861.1352

Abstract
  Purpose: Due to the importance of productivity index in the economy, in this article we will discuss the different approaches that are used to measure partial and total factor productivity.Methodology: In all economic and social organizations and systems, the concept of productivity is very important ...  Read More

Data Envelopment Analyses
Financial bankruptcy forecasting model with a two-tier approach in data envelopment analysis with semi-positive and negative indicators

Mojtaba Karimi Pashaki; Mahnaz Ahadzadeh Namin

Volume 7, Issue 4 , November 2022, , Pages 581-595

https://doi.org/10.22105/dmor.2021.252710.1235

Abstract
  Purpose: For managers, investors and creditors, it is important to be aware of the continuity of the company. To this end, financial researchers are looking for effective methods to evaluate the company's performance and predict the continuation of its activities in the coming years.Methodology: In previous ...  Read More

Data Envelopment Analyses
Two-level efficiency evaluation of centralized star networks

Mohammad Afzalinejad; Neda Afzalinejad

Volume 7, Issue 4 , November 2022, , Pages 596-609

https://doi.org/10.22105/dmor.2021.266696.1300

Abstract
  Purpose: The paper addresses the star network structures with centralized management and provides models for evaluating the performance of such structures. Despite the wide range of applications and importance, such structures have not been studied in data envelopment analysis before.Methodology: The ...  Read More

Data Envelopment Analyses
Provide an optimal model for determining and ranking inefficiency factors in the banking industry by combining data envelopment analysis and neural network

Gholamreza Panahandeh Khojin; Abbas Toloie Ashlaghi; Mohamad Ali Afshar Kazmi

Volume 7, Issue 4 , November 2022, , Pages 610-627

https://doi.org/10.22105/dmor.2021.246994.1211

Abstract
  The purpose of this study is to combine two methods of data envelopment analysis and neural network in order to provide an optimal model for ranking inefficiency factors in the Iranian banking industry. First, through the study of theoretical foundations and interviews with banking experts, efficiency ...  Read More

Data Envelopment Analyses
Structure of Data Envelopment Analysis with Intuitionistic Fuzzy Data (Case Study: Evaluation of Safety-Based Performance in Construction Projects)

Zeynab Latifi; Neda Pouyan

Volume 7, Issue 4 , November 2022, , Pages 628-647

https://doi.org/10.22105/dmor.2021.296432.1452

Abstract
  Purpose: Data Envelopment Analysis, one of the keys subfields in mathematical planning, has found a prominent role in evaluating the efficiency of decision making units in various fields. Methodology: In this research, after analysis and initial processing, based on studies, a parametric and efficient ...  Read More

Data Envelopment Analyses
Decision Making Unit Projections in Fully Fuzzy Problems using Value Efficiency Analysis

mohammad reza mozaffari; Fatemeh Dadkhah; Mehdi Abbasi

Volume 7, Special Issue , September 2022, , Pages 1-17

https://doi.org/10.22105/dmor.2021.280137.1354

Abstract
  Purpose: The purpose of this paper is to present fully fuzzy value efficiency model and fully fuzzy value efficiency with ratio data model and determine DMU targets by solving them. It is considerable that to find targets of decision making units (DMUs) in data envelopment analysis, usually the required ...  Read More

Data Envelopment Analyses
A new model in determining capacity utilization based on efficiency, cost, price and distinction the loss of profit due to capacity utilization and inefficiency

Elham Zaker Harofteh; Faranak Hosseinzadeh Saljooghi

Volume 7, Issue 3 , September 2022, , Pages 516-532

https://doi.org/10.22105/dmor.2021.239425.1181

Abstract
  Purpose: In this paper, the combined model for determining capacity utilization by considering inputs and outputs based on efficiency is discussed and the loss due to the lack of suitable use of capacity utilization is also calculated.  Methodology: The current research is practical in terms of ...  Read More

Data Envelopment Analyses
Evaluating the role of bank absentee services in customer loyalty using data envelopment analysis

Parisa Nankali; Fatemeh Rakhshan; Mohammad Reza Alirezaee

Volume 7, Issue 3 , September 2022, , Pages 533-542

https://doi.org/10.22105/dmor.2021.261944.1283

Abstract
  Purpose: Customer loyalty is significantly dependent on customer satisfaction with the services provided. Therefore, customer satisfaction in offline services such as e-banking, offline account opening, etc. can be considered as an effective competitive strategy, especially in the current situation due ...  Read More

Data Envelopment Analyses
Presenting a Robust Network Data Envelopment Analysis Model with Undesirable Output to Evaluate Efficiency in Conditions of Uncertainty

Mostafa Radsar; Aliyeh Kazemi; Mohammadreza Mehregan

Volume 7, Issue 2 , August 2022, , Pages 211-228

https://doi.org/10.22105/dmor.2021.259987.1267

Abstract
  Purpose: It is important to consider the uncertainty in the data, and know how to deal with it when evaluating efficiency by using data envelopment analysis; since the presence of small deviations in the data can lead to significant changes in efficiency results. However, in the real world in many cases, ...  Read More

Data Envelopment Analyses
Cross-Efficiency for Interval Data and Its Application to Improve the Performance of a System by Simulation

Fatemeh Gholami Golsefid; Behrooz Daneshian; Mohsen Rostamy-Malkhalifeh

Volume 7, Issue 2 , August 2022, , Pages 229-239

https://doi.org/10.22105/dmor.2021.278420.1344

Abstract
  Purpose: The providing a proposed model pair for ranking interval data and their application to evaluate and improve the performance of a service system using results of simulation.Methodology: Mathematical techniques (data envelopment analysis) and computer simulation.Findings: By presenting proposed ...  Read More

Data Envelopment Analyses
Efficiency evaluation in fuzzy two-stage data envelopment analysis based on fuzzy arithmetic approach

Mohammad Kachouei; Ali Ebrahimnejad; Hadi Bagherzadeh Valami

Volume 7, Issue 1 , May 2022, , Pages 143-159

https://doi.org/10.22105/dmor.2021.267206.1303

Abstract
  Purpose: In classical data envelopment analysis models, a production system for measuring performance is considered as a black box and no attention is paid to the internal structure of decision-making units in the process of evaluation performance. However, it is important to consider the internal structure ...  Read More

Data Envelopment Analyses
A New Hybrid Approach Based on Fitch Ranking and Data Envelopment Analysis to Evaluate the Credit Performance of the Bank's Legal Clients

Mohammad Izadikhah; Mohadeseh Shamsi; Abbas Sheikhsn; Fariba Ghafouri

Volume 6, Issue 4 , March 2022, , Pages 553-569

https://doi.org/10.22105/dmor.2021.250078.1225

Abstract
  Purpose: Implementing a credit rating system considering banks' deferred claims is one of the most important means of controlling credit risk in banks and financial institutions. In the case of banking facilities, the possibility of non-repayment of facilities is one of the most important issues. By ...  Read More

Data Envelopment Analyses
A comparison of super-efficiency through data envelopment analysis technique and financial ratios in Iranian stock exchange banks

nasrin bagheri mazraeh; Mohsen Rostami Mal Khalife; Meysam Varzi

Volume 6, Special Issue , January 2022, , Pages 1-16

https://doi.org/10.22105/dmor.2021.236731.1163

Abstract
  Purpose: Efficiency is an economic concept which shows the performance of a wide range of economic activities in different areas of an economic sector. Most of studies using frontier technique Data Envelopment Analysis (DEA) do not test for the relationship of efficiency estimation with key performance ...  Read More

Data Envelopment Analyses
Revenue efficiency evaluation with nonlinear prices in a two-stage network in data envelopment analysis

Zohreh Moghaddas; Mohsen Vaez Ghasemi

Volume 6, Special Issue , January 2022, , Pages 1-9

https://doi.org/10.22105/dmor.2021.237515.1166

Abstract
  Purpose: Evaluating the cost efficiency of a network system using Data Envelopment Analysis (DEA) models can be improved from various aspects that exist in real applications. In this study, the aim is to consider a specific set of weights to evaluate cost efficiency in a two-stage network system.Methodology: ...  Read More

Data Envelopment Analyses
Projects efficiency evaluation by data envelopment analysis and balanced scorecard

Morteza Shafiee; Hilda Saleh; Ramin Ziyari

Volume 6, Special Issue , January 2022, , Pages 1-19

https://doi.org/10.22105/dmor.2020.229828.1150

Abstract
  Purpose: Despite increasing advances in project management, a very large proportion of projects still fail. Because there is no comprehensive approach to fully evaluate projects. Therefore, in this research, a new method for evaluating the efficiency of projects has been introduced, which is well understood ...  Read More

Data Envelopment Analyses
Calculate of cost and revenue efficiency in projects with controllable and uncontrollable indicators in DEA and DEA-R: a (case study of Shiraz road construction projects)

Ehsan Jamasb Ghalati; Mohammadreza Mozaffari; Kazem Etemad

Volume 6, Special Issue , January 2022, , Pages 1-23

https://doi.org/10.22105/dmor.2021.278121.1341

Abstract
  Purpose: This study was carried out to propose cost and revenue models for evaluating road and urban construction and development projects in Shiraz (Iran) using Data Envelopment Analysis (DEA) and DEA based ratio data, (DEA-R) techniques. Today, we are encountering controllable and uncontrollable data ...  Read More

Data Envelopment Analyses
Resource allocation and target setting based on DEA with managerial disposability: evaluation and optimization the greenhouse gas emissions reduction in international airlines

Hengameh Mohamadinejadrashti; Alireza Amirteimoori; Sohrab Kordrostami; Farhad Hosseinzadeh Lotfi

Volume 6, Issue 3 , December 2021, , Pages 365-381

https://doi.org/10.22105/dmor.2021.262906.1288

Abstract
  Purpose: In resource allocation and target setting problems, a central planner decision making from a managerial point of view has a pivotal role, especially in presence of undesirable outputs such as greenhouse gas emissions. In these situations, firms have to incorporate to each other to achieve the ...  Read More