Pregled bibliografske jedinice broj: 146979
Sensitivity in data envelopment analysis using an approximate inverse matrix
Sensitivity in data envelopment analysis using an approximate inverse matrix // Journal of the Operational Research Society, 55 (2004), 11; 1187-1193 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 146979 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Sensitivity in data envelopment analysis using an approximate inverse matrix
Autori
Neralić, Luka ; Wendell, Richard E.
Izvornik
Journal of the Operational Research Society (0160-5682) 55
(2004), 11;
1187-1193
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Data envelopment analysis; efficiency; CCR model; optimal basis matrix inverse approximation; sensitivity 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 an approximate inverse of the perturbed optimal basis matrix, an approximate preservation of efficiency for an efficient DMU under these perturbations is considered. Sufficient conditions for an efficient DMU to preserve its efficiency are obtained in that case. An illustrative example is provided.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Ekonomija
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- Social Science Citation Index (SSCI)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
