Search Results - "Ghiyasi, Mojtaba"

Performance assessment and capital budgeting based on performance by Ghiyasi, Mojtaba

“…Purpose The purpose of this paper is to propose two performance-based capital budgeting (PBCB) approaches. The proposed approaches aim to assign limited…”
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Assessing telecommunication contractor firms using a hybrid DEA-BWM method by Valizadeh, Omid, Ghiyasi, Mojtaba

“…Telecommunication companies have an important role in technology development, so evaluating the performance of these companies has been an interest of…”
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A Scenario-based Model for Resource Allocation with Price Information by Ghiyasi, Mojtaba, Dehnokhalaji, Akram

“…In this paper, we consider the problem of allocating resources among Decision Making Units (DMUs). Regarding the concept of overall (cost) efficiency, we…”
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Local and Global Energy Efficiency Analysis for Energy Production Based on Multi-Plant Generalized Production Technology by Ghiyasi, Mojtaba, Rouyendegh, Babak Daneshvar, Ozdemir, Yavuz Selim

“…Power plants plays an important role in term of economic and social affect in all societies. Most of economic sectors and manufacturers are depended in the…”
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TECHNICAL AND ENVIRONMENTAL PERFORMANCE ASSESSMENT OF THE IRANIAN POWER PLANTS: A SEMI-DISPOSAL DEA APPROACH by Mokari, Masod, Ghiyasi, Mojtaba, Emami Meybodi, Ali

“…One of the most important issues is to achieve maximum production of energy from a particular energy source, which ensures the complete protection of the…”
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Cost Efficiency Evaluation Based on a Data Envelopment Analysis Approach by Considering Undesirable Outputs on the Basis of the Semi-Disposability Assumption by Karami Khorramabadi, Mehdi, Yarahmadi, Majid, Ghiyasi, Mojtaba

“…It is considerably important to calculate the cost efficiency in data envelopment analysis for the efficiency evaluation of decision-making units. The present…”
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Inverse DEA based on cost and revenue efficiency by Ghiyasi, Mojtaba

“…•This paper proposes new inverse DEA model in presence of price information.•Technical efficiency, cost efficiency and revenue efficiency are preserved in…”
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New insights and theoretical conditions for determining minor and major consolidations in the inverse DEA by Ghiyasi, Mojtaba

“…Abstract Accepted by: Ali Emrouznejad In the current paper, we propose new conditions for determining major and minor consolidation using the inverse data…”
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On inverse DEA model: The case of variable returns to scale by Ghiyasi, Mojtaba

“…•This article points out some mathematical mistakes and ambiguities of the published paper by Lertworasirikul et al. (2011).•The published paper by…”
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Industrial sector environmental planning and energy efficiency of Iranian provinces by Ghiyasi, Mojtaba

“…This paper develops a theoretical background of the inverse DEA with pollution generating technology that is capable of dealing with undesirable outputs…”
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An inverse data envelopment analysis model for solving time substitution problems by Ghiyasi, Mojtaba

“…This paper proposes new inverse data envelopment analysis (DEA) models considering input and output efficiency measures for the time substitution problem. We…”
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Emission utilization permission based on environmental efficiency analysis by Ghiyasi, Mojtaba

“…Emission utilization permission is an interesting but complex issue regarding the environmental effect of pollution. This paper proposes a mathematical…”
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An inverse semi-oriented radial data envelopment analysis measure for dealing with negative data by Ghiyasi, Mojtaba, Zhu, Ning

“…Abstract The conventional inverse data envelopment analysis (DEA) model is only applicable to positive data, while negative data are commonly present in most…”
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A DEA production technology and its usage for incorporation of collaboration in efficiency analysis: an axiomatic approach by Ghiyasi, Mojtaba

“…Data envelopment analysis (DEA) is a method used to estimate the relative efficiency of decision‐making units (DMUs) that use multiple inputs to produce…”
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Modelling the semi-additive production technology in DEA by Ghiyasi, Mojtaba, Cook, Wade D.

“…•We propose a new DEA model for the semi-additive production technology.•Proposed model decreases the computational complexity of using the semi-additive…”
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A generalized robust data envelopment analysis model based on directional distance function by Arabmaldar, Aliasghar, Sahoo, Biresh K., Ghiyasi, Mojtaba

“…•Introducing robust technology in data envelopment analysis.•Developing the robust counterpart of existing directional distance function models.•Proposing a…”
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A novel model for merger analysis and target setting: A CSW-Inverse DEA approach by Soltanifar, Mehdi, Ghiyasi, Mojtaba, Emrouznejad, Ali, Sharafi, Hamid

“…The inverse data envelopment analysis (DEA) is an advanced complementary method for efficiency analysis using the classical DEA approach. One of the inverse…”
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A novel inverse DEA-R model with application in hospital efficiency by Ghiyasi, Mojtaba, Soltanifar, Mehdi, Sharafi, Hamid

“…The inverse Data Envelopment Analysis (DEA) method is primarily used to analyze the changing relationship between the inputs and outputs of production units…”
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Inverse DEA-R models for merger analysis with negative data by Soltanifar, Mehdi, Ghiyasi, Mojtaba, Sharafi, Hamid

“…Abstract Data envelopment analysis (DEA) is a mathematical programming technique for efficiency analysis. For dealing with the data in ratio form, the DEA…”
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Resource allocation based on cost efficiency by Dehnokhalaji, Akram, Ghiyasi, Mojtaba, Korhonen, Pekka

“…In this paper, we consider a resource allocation (RA) problem and develop an approach based on cost (overall) efficiency. The aim is to allocate some inputs…”
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