List of Articles cost efficiency Open Access Article Abstract Page Full-Text 1 - Estimation of cost efficiency for firms in different technologies using data envelopment analysis Mohsen Hekmatnia Alireza Amirteimoori Sohrab Kordrostami Mohsen Vaez-Ghasemi Open Access Article Abstract Page Full-Text 2 - Introducing a new inefficiency source due to inappropriate price selection in a Non-Competitive Environment in Data Envelopment Analysis (a case study in the Imam Khomeini Oil Refinery Company of Shazand in Iran) Elham Rezaei hezaveh Reza Fallahnejad Masoud Sanei Mohammad Izadikhah Open Access Article Abstract Page Full-Text 3 - Cost efficiency in three stage network DEA-R processes parisa kamyab Mohammad Reza Mozaffari Open Access Article Abstract Page Full-Text 4 - Measuring the cost efficiency in NDEA Shahruz Fathi Ajirlu Alireza Amirteimoori Sohrab Kordrostami Open Access Article Abstract Page Full-Text 5 - Cost Efficiency of Closed–Loop Supply Chain in the Presence of Dual-Role and Undesirable Factors M. Jahani Sayyad Noveiri S. Kordrostami A.R. Amirteimoori Open Access Article Abstract Page Full-Text 6 - The proposed cost and profit models in presence of flexible measures F. Matroud Gh. Tohidi Open Access Article Abstract Page Full-Text 7 - Centralized Cost Efficiency DEA Models B. Rahmani Parchikolaei Open Access Article Abstract Page Full-Text 8 - Assessing the undesirable cost imposed on the system with fuzzy DEA Jafar Pourmahmoud Naser Bafekr Sharak Open Access Article Abstract Page Full-Text 9 - Input Estimation in Two-Stage Systems with Undesirable Outputs Based on Cost Efficiency Zahra Shiri Daryani Shabnam Razavyan 10.30495/ijdea.2022.68962.1179 Open Access Article Abstract Page Full-Text 10 - Allocation efficiency in network DEA S. Banihashemi G. Tohidi Open Access Article Abstract Page Full-Text 11 - Calculating Cost Efficiency with Integer Data in the Absence of Convexity Arezoo Khoshgova Mohsen Rostamy-Malkhalifeh Open Access Article Abstract Page Full-Text 12 - Cost Efficiency Measures In Data Envelopment Analysis With Nonhomogeneous DMUs M. Barat G. Tohidi M. Sanei Open Access Article Abstract Page Full-Text 13 - A New Method for Optimization of Inefficient Cost Units In The Presence of Undesirable Outputs S. Sadri M. Rostamy Malkhalifeh N. Shoja Open Access Article Abstract Page Full-Text 14 - یک تجزیه جدید از کارایی هزینه بر اساس مجموعه های امکان تولید قیمتی و هزینه ای در فضای غیررقابتی در تحلیل پوششی داده ها رضا فلاح نژاد الهام رضایی حزاوه 10.30495/ijim.2021.19052 Open Access Article Abstract Page Full-Text 15 - Cost Malmquist Productivity Index for Bi-level Units: A Case Study from Bank Mona Habibpoor Mohammadreza Alirezaee Jalil Rashidinia Open Access Article Abstract Page Full-Text 16 - Interval Economic Efficiency Measures in Data Envelopment Analysis Amin Mostafaee Open Access Article Abstract Page Full-Text 17 - Cost Malmquist Productivity index in non competitive environment of price in Data Envelopment Analysis and the use of it in the dealings of the Iranian Stock Exchange Elham Rezaei hezaveh Reza Fallahnejad 10.22034/amfa.2019.1879646.1302 Open Access Article Abstract Page Full-Text 18 - Measuring the Interval industry cost efficiency score in DEA Ghasem Tohidi Simin Tohidnia 10.22034/amfa.2020.1880449.1308 Open Access Article Abstract Page Full-Text 19 - The sustainability radius of the cost efficiency in Interval Data Envelopment Analysis: A case study from Tehran Stocks Esmaeil Mombini Mohsen Rostamy-Malkhalifeh Mansour Saraj 10.22034/amfa.2021.1917327.1528 Open Access Article Abstract Page Full-Text 20 - Evaluating Cost Efficiency in Fuzzy Environment by Using Expected Value Ali Payan Mohsen Hekmatnia Open Access Article Abstract Page Full-Text 21 - Use the game theory approach and data envelopment analysis to calculate cost efficiency in two-stage networks Raheleh Mousavizadeh Mehrzad Navabakhsh Ashkan Hafezalkotob 10.30495/imj.2022.688705 Open Access Article Abstract Page Full-Text 22 - Inverse Data Envelopment Analysis to Estimate Inputs with Triangular Fuzzy Numbers Mohammad Taghi Yahyapour-Shikhzahedi sohrab kordrostami S Edalatpanah Alireza Amirteimoori Open Access Article Abstract Page Full-Text 23 - Comparative Analysis of Stochastic Frontier Partially non-parametric and Stochastic Frontier Parametric Methods Case Study: Measuring Cost Efficiency in Wheat Production in Iran Ebrahim Moradi Mosayeb Pahlavani Ahmad Akbari Hossain Mehrabi Bashrabadi Open Access Article Abstract Page Full-Text 24 - Allocation models for DMUs with negative data Ghasem Tohidi Maryam Khodadadi Open Access Article Abstract Page Full-Text 25 - Estimating multi-period global cost efficiency and productivity change of systems with network structures S. Tohidnia G. Tohidi Open Access Article Abstract Page Full-Text 26 - A generalized cost Malmquist index to compare the productivities of units with negative data in DEA G. Tohidi S. Razavyan S. Tohidnia Open Access Article Abstract Page Full-Text 27 - Productivity Center and Son Using the Malmquist Global Index Esmael Mombini Open Access Article Abstract Page Full-Text 28 - The effect of cost management control system and cost efficiency on organizational performance Seyede Zahra Mosavi Mohammad Kiamehr Open Access Article Abstract Page Full-Text 29 - Evaluation of efficiency and profitability of potato cultivation in Iran A. Shahnavazi