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This paper discusses the theoretical and practical aspects of new methods for solving DEA problems under real …Diese Publikation behandelt die theoretischen und praktischen Aspekte der neuen Methoden zur Lösung von DEA …
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This paper explores the consequences for parametric and non-parametric efficiency levels and rankings when using grouped instead of individual Decision Making Units (DMU). The bias results due to the differences of the grouped DMUs frontier compared to the individual DMUs frontier. Monte Carlo...
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The contributions of the paper are threefold: i) compare with mathematical rigour the Charnes, Cooper, and Rhodes DEA … functions, representing the contemporary development of visualisation. By making suitable cuts through the DEA frontier in …
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The concept “Data Envelopment Analysis” (DEA) was introduced in the journal literature by the highly influential 1978 …
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Attempts can be found in the DEA literature to identify returns to scale at efficient interior points of the production …
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, 2) a DEA application for estimating productive efficiency scores. The analysis refers to 94 CCBs which have been … cost reduction just after merging. The DEA application models (CRS and VRS) tends to confirm the results of the previous …
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