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Bi-level programming DEA approach for efficiency evaluation: A case study of Indian electronics retail stores
2020
Yugoslav Journal of Operations Research
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This approach lacks transparency and overlooks the subprocesses, their characteristics and internal interaction and can be addressed considering the transformation process in a two stage system. ...
This study addresses the issue and proposes a Bi-level Programming DEA approach to evaluate the relative efficiency of multiple retail stores considering a network structure operating in a Stackelberg ...
allocation of shared resources. ...
doi:10.2298/yjor191124026p
fatcat:oiyk665hqve6vasrdqgkszeyni
Second order cone programming formulation of the fixed cost allocation in DEA based on Nash bargaining game
2021
Numerical Algebra, Control and Optimization
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In this paper, using data envelopment analysis, first we study fixed cost allocation based on both additive and multiplicative efficiency decompositions in the cooperative context for a two-stage structure ...
score of each unit, allocates fixed cost to the stages. ...
The authors would like to thank Center of Excellence for Mathematical Modeling, Optimization and Combinatorial Computing (MMOCC), University of Guilan for supporting this research. ...
doi:10.3934/naco.2021032
fatcat:ejgeomh3wjhsbgvht2s3zkbioq
A classification of DEA models when the internal structure of the Decision Making Units is considered
2008
Annals of Operations Research
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Starting from an elementary framework, we define the main research areas as shared flow, multilevel and network models, depending on the assumptions they are subject to. ...
Keywords Efficiency evaluation · Data envelopment analysis · Networks · Hierarchy · Multi-stage production processes Data Envelopment Analysis (DEA) has been a standard tool for evaluating the relative ...
Beasley (2003) considered the problem of allocating both resources and fixed costs. ...
doi:10.1007/s10479-008-0414-2
fatcat:tsko2h55ezeihdgfmttano5rou
A review of DEA-based resource and cost allocation models: implications for services
2015
International Journal of Services and Operations Management
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Despite this, many researchers have successfully applied this modelling technique to a variety of resource and cost allocation decisions in order to improve operational efficiencies. ...
To guide researchers to this end, we offer a discussion of the use of DEA modelling when the service provider and the customer are both resources needing to be allocated, in other words, using DEA to model ...
Acknowledgements We would like to thank the Editor-in-Chief of the journal and the reviewers of this manuscript for their detailed reviews and their constructive comments and suggestions which have definitely ...
doi:10.1504/ijsom.2015.065973
fatcat:f2dcwssh5zejtiyuzmi2meijje
Estimating and Analysing the Cost Efficiency of Greek Cooperative Banks: An Application of Two-Stage Data Envelopment Analysis
2007
Social Science Research Network
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We first use data envelopment analysis (DEA) to estimate the technical, allocative and cost efficiency for each bank in sample. ...
We follow a two-stage procedure to examine for the first time the cost efficiency of Greek cooperative banks. Our sample consists of 16 banks over the period 2000-2004. ...
, and in particular Ms. ...
doi:10.2139/ssrn.990756
fatcat:ogsc7ebmxjdy5gr52pstg7fqqa
Resource allocation for supply chains based on Pareto-optimal two-stage cross-efficiency model
2022
Reserche operationelle
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resources among two-stage supply chains. ...
evaluate the efficiency scores of supply chains in the process of resource allocation, and explores the relationship between the cross-efficiency of supply chain and that of two enterprises within this ...
The authors are grateful to the Editor-in-chief, Associate editors and anonymous reviewers for their constructive comments and suggestions. ...
doi:10.1051/ro/2022029
fatcat:goayljjqu5eefgprm5qxlzkl4e
The models evaluating courier and messenger companies in Poland
2016
Economics and Management
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The article presents the concept of DEA network models in estimating the efficiency of courier and messenger companies with relations to their business clients. ...
The author proves the usefulness of network DEA as a research and management tool. ...
Management (EPPM2016) was financed in the framework of the contract no. 712/P-DUN/2016 by the Ministry of Science and Higher Education from the funds earmarked for the public understanding of science ...
doi:10.1515/emj-2016-0032
fatcat:aysvksntojfhbobte5guu65psq
Using multivariate analysis approaches in designing NSBM Model with considering undesirable variable and shared resources
2018
Scientia Iranica. International Journal of Science and Technology
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selecting appropriate variables of the network data envelopment analysis (NDEA) model based on network slacks-based measure and consideration of the undesirable variables and shared resources. ...
then, was applied to the pharmaceutical companies [32] . decision making techniques, DEA, Mathematics Modeling, and CRM. ...
The other issue concerning NDEA model is shared resource flows in the network processes. Zha and Liang offered an approach for studying shared flows in a two-stage production process in series. ...
doi:10.24200/sci.2018.5578.1392
fatcat:llb72xzxcfh43cko6mu6eui45y
Analysis of Operational Efficiency of Listed Companies in the Internet Financial Sector-based on Data Envelopment Analysis
2018
DEStech Transactions on Social Science Education and Human Science
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costs, high efficiency and rapid development. ...
This paper uses Data Envelopment Analysis (DEA) to analyze the operational efficiency of listed companies in the Internet financial sector, in order to provide the basis for them to optimize the resource ...
reduces the transaction cost and improves the efficiency of the allocation of resources. ...
doi:10.12783/dtssehs/ichae2018/25644
fatcat:v5lfb7xfr5hs3baw5y6ldugknq
Regulation and Efficiency Incentives: Evidence from the England and Wales Water and Sewerage Industry
2007
Review of Network Economics
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The new economic environment set by price-cap regulation acted to bring inputs closer to their cost-minimizing levels from both a technical and allocative perspective. ...
This paper evaluates the impact of the tightening in price cap by OFWAT and of other operational factors on the efficiency of water and sewerage companies in England and Wales using a mixture of data envelopment ...
and allocative efficiency results The first stage DEA results are shown in Table 2 . ...
doi:10.2202/1446-9022.1128
fatcat:jtxs2ndzlvf27is7n4f7atzboe
Assessing Bank Performance with Operational Research and Artificial Intelligence Techniques: A Survey
2009
Social Science Research Network
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Then we discuss applications of other techniques such as neural networks, support vector machines, and multicriteria decision aid that have also been used in recent years, in bank failure prediction studies ...
and the assessment of bank creditworthiness and underperformance. ...
Further, Cook and Hababou (2001) model the shared resources concept by adopting the Additive DEA model. ...
doi:10.2139/ssrn.1350544
fatcat:u7ryevbq2za6bbsyed3t3hmaeu
Sustainability Evaluation of Railways in China Using a Two-Stage Network DEA Model with Undesirable Outputs and Shared Resources
2017
Sustainability
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This paper constructs an additive two-stage network DEA (data envelopment analysis) model with consideration of undesirable outputs and shared inputs. ...
As for the sub-stage efficiency, neither the production stage nor the service stage of the railway is efficient in sustainability, and the efficiency of the production stage is lower than that of service ...
Regarding works on shared resources, Yu and Lin first allocated shared inputs by setting a subjective proportion in a multi-activity network DEA (MNDEA) model [13] . Following this, Chen et al. ...
doi:10.3390/su9010150
fatcat:o3jmu4asibh4te2cptkixexuyu
DEA model with shared resources and efficiency decomposition
2010
European Journal of Operational Research
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In many real world scenarios, DMUs have a two-stage network process with shared input resources used in both stages of operations. ...
The current paper develops a set of DEA models for measuring the performance of two-stage network processes with non splittable shared inputs. ...
Acknowledgements The authors are grateful for comments and suggestions by three anonymous reviewers on an earlier version of the paper. J. ...
doi:10.1016/j.ejor.2010.03.031
fatcat:3jqmwtkccbgqjjcwhd7qtenajm
A Comparison of Three-Stage DEA and Artificial Neural Network on the Operational Efficiency of Semi-Conductor Firms in Taiwan
2013
Modern Economy
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In this study, the data envelopment analysis (DEA), three-stage DEA (3SDEA) and artificial neural network (ANN) are employed to measure the technical efficiency of 29 semi-conductor firms in Taiwan. ...
The advanced setting of the three stages mechanism of DEA does show some changes in the efficiency scores between DEA and ANN approaches. ...
The purpose of this paper is to measure the resource utilization efficiency of semi-conductor companies in Taiwan applying three-stage DEA model and artificial neural network analysis on a sample of 29 ...
doi:10.4236/me.2013.41003
fatcat:y2qzxg6qajgdlj6rd7aqpypnmy
Cost Efficiency of Ethiopian Banks
2019
Ethiopian Journal of Business and Economics (The)
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Nevertheless, branch size and fixed asset growth rate are negatively and insignificantly related to efficiencies. ...
The study has explored the efficiency level of banks using cost models. ...
Scope economies could emanate from two sources: i) spreading of fixed cost over an expanded product mixes and ii) cost complementarities in producing different products. ...
doi:10.4314/ejbe.v6i2.1
fatcat:brmk57tz6ndr7mjbywmuxpnqtu
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