Arbeitspapier
New models for data envelopment analysis: Measuring efficiency outwith the VRS frontier
Some models are presented in this paper which extend the concept of measuring superefficiency to the useful case of variable returns-to-scales (VRS), thus enabling the ranking of efficient as well as inefficient units. Two models, namely the Universal Radial Model and the Universal Additive Model, are presented that also have strong invariance properties (units and translation invariance). For both of these models a method for normalising the efficiency scores on a (0-1+) scale is presented. These models have been implemented in a software package and applied to the ranking of units in an industrial context.
- Sprache
-
Englisch
- Erschienen in
-
Series: Reihe Ökonomie / Economics Series ; No. 84
- Klassifikation
-
Wirtschaft
Optimization Techniques; Programming Models; Dynamic Analysis
Semiparametric and Nonparametric Methods: General
Data Collection and Data Estimation Methodology; Computer Programs: Other Computer Software
- Thema
-
data envelopment analysis (DEA)
superefficiency
universal models
Data-Envelopment-Analyse
Theorie
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Paterson, Iain
- Ereignis
-
Veröffentlichung
- (wer)
-
Institute for Advanced Studies (IHS)
- (wo)
-
Vienna
- (wann)
-
2000
- Handle
- Letzte Aktualisierung
-
10.03.2025, 11:41 MEZ
Datenpartner
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Objekttyp
- Arbeitspapier
Beteiligte
- Paterson, Iain
- Institute for Advanced Studies (IHS)
Entstanden
- 2000