Efficiency measurement using nonparametric production analysis in the presence of undesirable outputs : an application to power plants

• Autorzy: Amirteimoori A. , Kordrostami S. , Fooladvand M.

Identyfikatory

DOI

10.5277/ord170301

• Języki publikacji: EN

Abstrakty

EN

In order to deal with undesirable products in models of performance analysis, we need to replace the assumption of free disposability by weak disposability and this assumption has been used to model undesirable products as outputs. The traditional axiom of weak disposability of Shephard (1970) is given in a multiplier form and, in this sense, the level of bad outputs is equal to zero if and only if the level of the desirable outputs is equal to zero. An alternative definition of the weak disposability of outputs in additive form has been proposed. An axiomatic foundation has been introduced to construct a new production technology space in the presence of undesirable outputs. The model is illustrated using real data from 92 coal fired power plants.

Słowa kluczowe

EN

data envelopment analysis; performance analysis; undesirable outputs; weak disposability; efficiency; input/output

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Operations Research and Decisions
• Rocznik: 2017
• Tom: Vol. 27, No. 3
• Strony: 5--20
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Amirteimoori A.

• Department of Applied Mathematics and Operations Research, Rasht Branch, Islamic Azad University, Rasht, Iran

autor

Kordrostami S.

• Department of Applied Mathematics and Operations Research, Rasht Branch, Islamic Azad University, Rasht, Iran

autor

Fooladvand M.

• Department of Applied Mathematics, Lahidjan Branch, Islamic Azad University, Lahidjan, Iran

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).