Research Article
Improved DEA Cross Efficiency Evaluation Method Based on Ideal and Anti-Ideal Points
Table 6
DEA efficiency correlation test.
| Spearmen’s rho | CCR | Benevolent | Aggressive | Ideal and anti-ideal point |
| CCR | | | | | Correlation | 1.000 | .936 | .940 | .940 | Sig. (bilateral) | | .000 | .000 | .000 | Benevolent | | | | | Correlation | .936 | 1.000 | .997 | .994 | Sig. (bilateral) | .000 | | .000 | .000 | Aggressive | | | | | Correlation | .940 | .997 | 1.000 | .995 | Sig. (bilateral) | .000 | .000 | | .000 | Ideal and anti-ideal point | | | | | Correlation | .940 | .994 | .995 | 1.000 | Sig. (bilateral) | .000 | .000 | .000 | |
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