Pregled bibliografske jedinice broj: 93816
On Regions of Efficiency in Data Envelopment Analysis
On Regions of Efficiency in Data Envelopment Analysis // 2nd Croatian Congress of Mathematics 2nd Croatian Congress of Mathematics / Šikić, Zvonimir; Šikić, Hrvoje; Tadić, Marko (ur.).
Zagreb: Hrvatsko matematičko društvo, 2000. (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 93816 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
On Regions of Efficiency in Data Envelopment Analysis
Autori
Neralić, Luka
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
2nd Croatian Congress of Mathematics 2nd Croatian Congress of Mathematics
/ Šikić, Zvonimir; Šikić, Hrvoje; Tadić, Marko - Zagreb : Hrvatsko matematičko društvo, 2000
Skup
2nd Croatian Congress of Mathematics
Mjesto i datum
Zagreb, Hrvatska, 15.06.2000. - 17.06.2000
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Data envelopment analysis (DEA); efficiency; decision making unit (DMU); efficiency frontier; region of efficiency
Sažetak
For each inefficient Decision Making Unit (DMU), according to the Additive model of Data Envelopment Analysis (DEA), there is a corresponding efficient DMU at the efficiency frontier. A region of efficiency of efficient DMU can be obtained, in which its efficiency is preserved under the non-negative perturbations of inputs and outputs of all DMUs. For that region there is a corresponding region around inefficient DMU and around all other DMUs. We study the relation between these regions. A generalization for the case of all efficient DMUs, with the region of joint efficiency, is also considered. An illustrative example is provided.
Izvorni jezik
Engleski
Znanstvena područja
Ekonomija
