Research Article
Integrated DEA Models and Grey System Theory to Evaluate Past-to-Future Performance: A Case of Indian Electricity Industry
Table 10
Future scores and rankings of Indian electricity companies.
| DMUs | 2015 | 2016 | 2017 | 2018 | Score | Rank | Score | Rank | Score | Rank | Score | Rank |
| DMU1 | 0.046732 | 13 | 0.034523 | 14 | 0.024455 | 14 | 0.016971 | 14 | DMU2 | 1.735220 | 2 | 1.625600 | 2 | 1.514369 | 2 | 1.373412 | 2 | DMU3 | 0.398272 | 7 | 0.379911 | 6 | 0.356149 | 7 | 0.333810 | 7 | DMU4 | 12.475861 | 1 | 11.638251 | 1 | 10.762886 | 1 | 9.799443 | 1 | DMU5 | 0.082926 | 11 | 0.091276 | 9 | 0.100177 | 10 | 0.109193 | 10 | DMU6 | 0.004596 | 14 | 0.067917 | 12 | 1.105600 | 4 | 1.190524 | 3 | DMU7 | 1.000000 | 4 | 1.000000 | 4 | 1.000000 | 5 | 1.000000 | 5 | DMU8 | 0.111457 | 9 | 0.090732 | 10 | 0.073254 | 12 | 0.058714 | 11 | DMU9 | 0.999807 | 5 | 0.999595 | 5 | 0.998631 | 6 | 1.000000 | 5 | DMU10 | 0.223492 | 8 | 0.194331 | 8 | 0.168504 | 8 | 0.145396 | 8 | DMU11 | 1.376886 | 3 | 1.265668 | 3 | 1.147562 | 3 | 1.039725 | 4 | DMU12 | 0.063641 | 12 | 0.086474 | 11 | 0.113469 | 9 | 0.134560 | 9 | DMU13 | 0.679931 | 6 | 0.292033 | 7 | 0.088556 | 11 | 0.022830 | 12 | DMU14 | 0.092551 | 10 | 0.053271 | 13 | 0.030293 | 13 | 0.017040 | 13 |
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