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

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