Pregled bibliografske jedinice broj: 93744
Sensitivity in DEA using an approximate inverse matrix
Sensitivity in DEA using an approximate inverse matrix // 7th International Conference on Parametric Optimization and Related Topics PARAOPT VII / J. Guddat, M. A. Jiménez Pozo, H. Th, Jongen, L. Neralić (ur.).
Puebla: Facultad de Ciencias Físico Matemáticas, 2002. str. 29-30 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 93744 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sensitivity in DEA using an approximate inverse matrix
Autori
Neralić, Luka ; Wendell, Richard E.
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
7th International Conference on Parametric Optimization and Related Topics PARAOPT VII
/ J. Guddat, M. A. Jiménez Pozo, H. Th, Jongen, L. Neralić - Puebla : Facultad de Ciencias Físico Matemáticas, 2002, 29-30
Skup
7th International Conference on Parametric Optimization and Related Topics PARAOPT VII
Mjesto i datum
Puebla, Meksiko, 10.03.2002. - 15.03.2002
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Data envelopment analysis (DEA); CCR model; optimal basis matrix inverse approximation; sensitivty analysis; linear programming
Sažetak
In this paper sensitivity analysis of the Charnes-Cooper-Rhodes (CCR) model in data envelopment analysis (DEA) is studied for the case of perturbation of all outputs and of all inputs of an efficient decision making unit (DMU). Using optimal basis matrix inverse approximation, preservation of efficiency for an efficient DMU approximately under these perturbations is introduced. Sufficient conditions for an efficient DMU to preserve its efficiency approximately are obtained. An illustrative example is provided.
Izvorni jezik
Engleski
Znanstvena područja
Ekonomija
