Title :
Ranking DMUs in the DEA Context Using Super and Cross Efficiency
Author :
Jeong, Byungho ; Ha, Jae-won ; Ok, Chang-Soo
Author_Institution :
Ind. & Inf. Syst. Eng., Chonbuk Univ., Chonju, South Korea
Abstract :
This work proposes a revised cross evaluation matrix which can be utilized to obtain a full rank of DMUs. The revised matrix contains super-efficiency values for diagonal elements and cross-efficiency values for non-diagonal elements of the matrix. This matrix enables better the difference of efficiency or performance of DMUs than the original cross evaluation matrix.
Keywords :
data envelopment analysis; decision making; matrix algebra; DEA context; cross-efficiency values; non-diagonal elements; ranking DMU; revised cross evaluation matrix; super-efficiency values; Appraisal; Data engineering; Data envelopment analysis; Data mining; Decision making; Electronic mail; Information systems; Knowledge engineering; Mining industry; Systems engineering and theory; Cross efficiency; Data Envelopment Analysis; Super efficiency;
Conference_Titel :
Knowledge Discovery and Data Mining, 2010. WKDD '10. Third International Conference on
Print_ISBN :
978-1-4244-5397-9
Electronic_ISBN :
978-1-4244-5398-6
DOI :
10.1109/WKDD.2010.77
