Network Data Envelopment Analysis (NDEA)
A nonlinear model for common weights set identification in network Data Envelopment Analysis
... the Data Envelopment Analysis (DEA) the efficiency of the units can be obtained by identifying the degree of the importance of the criteria ...reason network data envelopment ...
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Disentangling the European airlines efficiency puzzle: A network Data Envelopment Analysis approach
... In recent years the European airline industry has undergone critical restructuring. It has evolved from a highly regulated market predominantly operated by national air- lines to a dynamic, liberalized industry where ...
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Applying Network Data Envelopment Analysis to Determine a Criterion for Benchmarking in Regional Electricity Companies of Iran.
... First, the proposed models on network DEA such as those of Fare and Grosskopf (2000), Kao (2009), Cook et al. (2010), Chen and Yan (2011) and Li et al. (2012) were investigated. Then, missions, goals, tasks and ...
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A network DEA aeronautical and non-aeronautical production model: an application to South Korea airports
... In this paper, a new airport efficiency model is presented to evaluate the performance of airports in South Korea, taking multiple inputs, intermediate inputs and outputs into account. We present two NDEA ...
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Performances management when modelling internal structure
... apply NDEA in non-life insurance companies, (Chen, et ...relational Network Data Envelopment Analysis (NDEA) model proposed in (Pinto, 2016) where the author modeling and measure ...
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Model and measure the relative efficiency of a four stage production process An NDEA multiplier relational model under different systems of resource distribution preferences between sub processes
... a network DEA approach to compute the impact of contextual variables on several types of efficiency scores of the resulting virtual merged banks: global (merger), technical (learning), harmony (scope), and scale ...
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Window Network Data Envelopment Analysis: An Application to Investment Companies
... window network DEA approach must be used instead of window DEA ...Because, network DEA models can measure the efficiencies of system and process at the same time, and derive mathematical relationships be- ...
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Revenue - Profit Measurement in Data Envelopment Analysis with Dynamic Network Structures: A Relational Model
... the network DEA (NDEA) model is introduced by Fare and Grosskopf [3] ...Modeling network structures has been and is a critical issue of debate addressed by Fare and Grosskopf [3], Lewis and sexton ...
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FLEXIBLE SHARING IN DHT BASED P2P NETWORKS USING METADATA OF RESOURCE
... neural network model and data envelopment analysis method with fuzzy comprehensive evaluation model, and builds two kinds of evaluation model as fuzzy data envelopment ...
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Internet network design for quality of service guarantee using Data Envelopment Analysis (DEA)
... In order to make the quality of service guarantee, differentiated services network has to support admission control. A well designed admission control algorithm has an important effect on network ...
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Benchmarking the performance of UK electricity distribution network operators: a study of quality, efficiency and productivity using data envelopment analysis
... BENCHMARKING THE PERFORMANCE OF UK ELECTRICITY DISTRIBUTION NETWORK OPERATORS: A STUDY OF QUALITY, EFFICIENCY AND PRODUCTIVITY USING DATA ENVELOPMENT ANALYSIS.. A thesis submitted for th[r] ...
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An augmented data envelopment analysis approach for designing a health service network
... As health centers account for the main parts of expenditure of healthcare systems throughout the world, the efficiency of these centers should be improved. In this regard, it should be noted that measuring the efficiency ...
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PREPARATION OF PREQUALIFICATION SYSTEM FOR INDIAN ROAD PROJECTS BASED ON DEA TECHNIQUE
... The study shows the modification of existing prequalification system and why it needs to be modified. The contractor plays a vital role in the execution of the project and achieving the desired aim of the project. ...
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Ranking of major states in india using data envelopment analysis (DEA) approach
... the data dimension using Principal Component Technique (which has been established as a failure), other measures of influence can be devised for each Input and Output variables and there by the data volume ...
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An iterative approach for estimation of efficiency by weighted distance
... Keywords : Fuzzy number; EÆieny; Data envelopment analysis; Weighted distane.. ||||||||||||||||||||||||||||||||{.[r] ...
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Developing a hybrid comparative optimization model for short term forecasting: an ‘idle time interval’ roadmap for operational units’ strategic planning
... ] that perturb the deterministic frontier either positively or negatively. Relying on the stochastic frontier, we apply a “regression - type” technique (i.e. ANNs) that allows for short -term forecasting of the ...
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A Comparison of Three Stage DEA and Artificial Neural Network on the Operational Efficiency of Semi Conductor Firms in Taiwan
... historical data. These pairs can be used to ad- just the weights in the network to minimize the mean squared error (MSE) which measures the difference be- tween the real and the desired values over all ...
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Incorporating value judgments in data envelopment analysis
... Constructing Suitable Estimates for DEA-Efficient UDMUs: Step iv Encouraging the Non-s Weighting of an Individual Output Encouraging the Non- g Weighting of an Individual Input Implement[r] ...
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An application of data envelopment analysis on marble factories
... DEA approach differentiates decision-making units (DMUs) into two groups: efficient DMUs and inefficient DMUs. A DMU is efficient if it obtains the maximum score of ; otherwise, it is inefficient. DEA also provides targets for ...
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An extended data envelopment analysis for the decision making
... Without such considerations, scholars will not be tempted to invest the effort in an- alyzing and predicting the development trend of the DMUs by contrasting with grade standards. In fact, managers can analyze and predict ...
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