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

Table 12

Efficiency and ranking after strategic alliances.

Rank	DMUs	Scores
1	DMU14	3.811933878
2	DMU11	1.659276566
3	DMU7	1.628905128
4	DMU9	1.543319054
5	DMU16	1.348503005
6	DMU2	1.287551129
7	DMU20	1.245718314
8	DMU19	1.218279755
9	DMU5	1.212078483
10	DMU4	1.205571702
11	DMU6	1.149148703
12	DMU10	1.119700896
13	DMU8	1.066124773
14	DMU17	1.058372798
15	DMU1 + DMU19	1.004835943
16	DMU1 + DMU5	1.00244846
17	DMU1 + DMU6	1.001653634
18	DMU1 + DMU4	1.000788967
19	DMU1 + DMU14	1
19	DMU1 + DMU10	1
19	DMU1 + DMU2	1
22	DMU1 + DMU16	0.999519376
23	DMU1 + DMU13	0.997682383
24	DMU1 + DMU9	0.996586955
25	DMU1	0.99637024
26	DMU1 + DMU20	0.996194591
27	DMU1 + DMU8	0.996148939
28	DMU1 + DMU18	0.995511442
29	DMU1 + DMU7	0.995424094
30	DMU1 + DMU17	0.994474568
31	DMU1 + DMU3	0.99402304
32	DMU1 + DMU11	0.993393149
33	DMU1 + DMU15	0.991332723
34	DMU1 + DMU12	0.991328063
35	DMU13	0.952748304
36	DMU3	0.857819532
37	DMU18	0.79877668
38	DMU15	0.719228198
39	DMU12	0.65725664