Table 9: DEA-Chebyshev model efficiency analysis from simulation 2 at .

  
Upper bounds
  
Lower bounds
St. dev 

DMU10.7931.7391.787 (8)1.45 (5)1.619 (0.5)0.6691
DMU20.7481.9640.809 (1)1.178 (7)0.994 (0.25)0.860.874
DMU30.6841.3424.027 (8)2.832 (7)3.429 (0.05)0.4651
DMU40.4170.7710000.250.594
DMU50.6041.0200.1150.0580.2940.812
DMU60.6281.04700.3370.1690.2960.837
DMU70.7191.17400.7640.3820.3220.947
DMU80.7691.6573.568 (10)2.269 (10)2.918 (0.08)0.6271
DMU90.7190.9670000.1760.843
DMU100.781.26400.7940.3970.3420.89
DMU110.7821.0300.1150.0570.1750.906
DMU120.841.6642.26 (5)2.103 (8)2.182 (0.83)0.5821
DMU130.8521.03700.1520.0760.1310.944
DMU140.8871.460.646 (1)1.273 (4)0.959 (0.08)0.4050.943
DMU150.9181.5561.904 (5)1.617 (5)1.761 (0.29)0.4521