TY - GEN
T1 - A formulation of cross-efficiency in DEA and its applications
AU - Lim, Sungmook
PY - 2010
Y1 - 2010
N2 - In the conventional cross-efficiency formulation, the efficiency score of a test DMU is maximized as the primary goal while an average of efficiency scores of peer DMUs is minimized (or maximized) as the secondary goal. The proposed model replaces the secondary goal with the minimization (or maximization) of the best (or worst) efficiency score of peer DMUs. We demonstrate the appropriateness of the proposed formulation of cross-efficiency for certain efficiency evaluation situations. As a potential use of the proposed model, we suggest its use in the context-dependent DEA.
AB - In the conventional cross-efficiency formulation, the efficiency score of a test DMU is maximized as the primary goal while an average of efficiency scores of peer DMUs is minimized (or maximized) as the secondary goal. The proposed model replaces the secondary goal with the minimization (or maximization) of the best (or worst) efficiency score of peer DMUs. We demonstrate the appropriateness of the proposed formulation of cross-efficiency for certain efficiency evaluation situations. As a potential use of the proposed model, we suggest its use in the context-dependent DEA.
KW - Cross-efficiency
KW - Data envelopment analysis
KW - Efficiency
UR - http://www.scopus.com/inward/record.url?scp=78651433437&partnerID=8YFLogxK
U2 - 10.1109/ICCIE.2010.5668173
DO - 10.1109/ICCIE.2010.5668173
M3 - Conference contribution
AN - SCOPUS:78651433437
SN - 9781424472956
T3 - 40th International Conference on Computers and Industrial Engineering: Soft Computing Techniques for Advanced Manufacturing and Service Systems, CIE40 2010
BT - 40th International Conference on Computers and Industrial Engineering
T2 - 40th International Conference on Computers and Industrial Engineering, CIE40 2010
Y2 - 25 July 2010 through 28 July 2010
ER -