Efficiency vectors, efficiency and performance measures: new methods for ranking efficient organizational units |
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| Authors: | Jens Müller |
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| Institution: | 1. Institut für Statistik und Mathematische Wirtschaftstheorie, Universit?t Karlsruhe, LS Pallaschke, Englerstr. 11, 76128, Karlsruhe, Germany
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| Abstract: | We present and discuss measures for analyzing productivity in deterministic frontier models. A new efficiency measure is introduced
allowing for discrimination among efficient organizational units. In addition, a new performance measure for analyzing productivity of organizational units is presented. This measure fulfills various properties of efficiency measures
but relaxes the indicator property. Both new approaches are based on the development of efficiency vectors which is a new vector measure for measuring efficiency. The vector components are efficiency measures related to subsets
of a production possibility set. The new approaches are applied in the context of data envelopment analysis.
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| Keywords: | Efficiency vector Efficiency measure Performance analysis Ranking Data envelopment analysis Free disposal hull method Deterministic frontier model |
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