Research Article
A Study of the Strategic Alliance for EMS Industry: The Application of a Hybrid DEA and GM (1, 1) Approach
Table 8
Correlation of input and output data in 2010.
| | Fixed assets | Cost of goods sold | Operating expenses | Revenues | Operating income | Retained earning |
| Fixed assets | 1 | 0.9961601 | 0.9946756 | 0.9966511 | 0.9969196 | 0.6693217 | Cost of goods sold | 0.9961601 | 1 | 0.9897864 | 0.9999604 | 0.9965469 | 0.6249093 | Operating expenses | 0.9946756 | 0.9897864 | 1 | 0.9910043 | 0.995016 | 0.7097266 | Revenues | 0.9966511 | 0.9999604 | 0.9910043 | 1 | 0.9970943 | 0.6303295 | Operating income | 0.9969196 | 0.9965469 | 0.995016 | 0.9970943 | 1 | 0.6591707 | Retained earning | 0.6693217 | 0.6249093 | 0.7097266 | 0.6303295 | 0.6591707 | 1 |
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