A Study of the Strategic Alliance for EMS Industry: The Application of a Hybrid DEA and GM (1, 1) Approach

Table 11

Efficiency and ranking before strategic alliances.

Rank	DMUs	Scores
1	DMU14	3.9649155
2	DMU11	1.6592766
3	DMU7	1.6289051
4	DMU9	1.5433191
5	DMU16	1.3485030
6	DMU2	1.3480462
7	DMU20	1.2457183
8	DMU19	1.2182798
9	DMU5	1.2120785
10	DMU4	1.2055717
11	DMU6	1.1491487
12	DMU10	1.1317559
13	DMU8	1.0661248
14	DMU17	1.0583728
15	DMU1	1
16	DMU13	0.9527483
17	DMU3	0.8578195
18	DMU18	0.7987767
19	DMU15	0.7192282
20	DMU12	0.6572566