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Dual-Role Factors for Imprecise Data Envelopment Analysis
Efficiency analyses are crucial to managerial competency for evaluating the degree to which resources are consumed in the production process of gaining desired services or products. Among the vast available literature on ...
Consistent and robust ranking in imprecise data envelopment analysis under perturbations of random subsets of data
Data envelopment analysis (DEA) is a non-parametric method for measuring the relative efficiency of a set of decision making units using multiple precise inputs to produce multiple precise outputs. Several extensions to ...
Measurement of Returns-to-Scale using Interval Data Envelopment Analysis Models
The economic concept of Returns-to-Scale (RTS) has been intensively studied in the context of Data Envelopment Analysis (DEA). The conventional DEA models that are used for RTS classification require well-defined and ...