An Interval Efficiency Measurement without Sign Restrictions in Data

Table 8

Interval efficiency, classification, and rank for 20 banks with unequal weights.

DMU	Efficiency	Classification	Rank
DMU1	[1,1]		1
DMU2	[0.693,1]		4
DMU3	[1,1]		1
DMU4	[0.480,0.650]		9
DMU5	[1,1]		1
DMU6	[0.363,0.535]		11
DMU7	[1,1]		1
DMU8	[0.116,0.225]		15
DMU9	[1,1]		1
DMU10	[0.518,0.702]		8
DMU11	[0.483,1]		6
DMU12	[0.186,0.606]		14
DMU13	[0.352,0.520]		12
DMU14	[0.844,1]		2
DMU15	[0.779,1]		3
DMU16	[0.530,0.753]		7
DMU17	[0.387,0.600]		10
DMU18	[0.276,0.554]		13
DMU19	[0.660,1]		5
DMU20	[1,1]		1