Research Article
Alternative Trade-Offs in Data Envelopment Analysis: An Application to Hydropower Plants
Table 2
The data set and results.
| Plant
| | | | Efficiency | Plant
| | | | Efficiency |
| U1 | 93.62 | 165.56 | 4.25 | 0.0699 | U41 | 92.8 | 6.38 | 7.55 | 0.0331 | U2 | 56.97 | 24.71 | 3.09 | 0.0509 | U42 | 92.22 | 4.88 | 5.01 | 0.0496 | U3 | 90.28 | 15.11 | 1.3 | 0.1947 | U43 | 97.9 | 6.39 | 10.82 | 0.347 | U4 | 98.46 | 9.94 | 2.35 | 1 | U44 | 92.95 | 31.83 | 4.74 | 0.0539 | U5 | 93.45 | 15.26 | 2.83 | 0.0902 | U45 | 73.52 | 12.77 | 3.32 | 0.0601 | U6 | 98.6 | 14.92 | 1.58 | 1 | U46 | 96.19 | 24.23 | 2.86 | 0.0933 | U7 | 86.98 | 314.69 | 1.51 | 1 | U47 | 95.21 | 5.76 | 5.78 | 0.0444 | U8 | 89.23 | 273.47 | 1.86 | 0.318 | U48 | 92.34 | 8.15 | 0.89 | 0.2879 | U9 | 94.39 | 3.72 | 2.44 | 0.1044 | U49 | 65.99 | 79.01 | 3.07 | 0.0641 | U10 | 93.66 | 38.9 | 1.5 | 0.1865 | U50 | 85.54 | 1.15 | 12.19 | 0.122 | U11 | 96.74 | 0.72 | 1.24 | 0.3203 | U51 | 96.48 | 5.13 | 6.55 | 0.0397 | U12 | 95.16 | 136.68 | 2.66 | 0.1208 | U52 | 73.89 | 6.17 | 3.7 | 0.0539 | U13 | 95.64 | 1.1 | 0.26 | 1 | U53 | 95.72 | 0.58 | 2.07 | 0.2295 | U14 | 97.18 | 20.31 | 0.57 | 0.9174 | U54 | 97.61 | 24.21 | 3.61 | 0.2453 | U15 | 90.85 | 5.09 | 15.16 | 0.0245 | U55 | 94.79 | 3.03 | 14.11 | 0.0446 | U16 | 94.29 | 5.36 | 2.44 | 0.1044 | U56 | 93.1 | 21.82 | 9.86 | 0.0255 | U17 | 96.66 | 0.13 | 0.26 | 1 | U57 | 78.82 | 74.25 | 5.86 | 0.0379 | U18 | 79.25 | 574.77 | 4.51 | 0.0973 | U58 | 97.83 | 11.87 | 6.31 | 0.293 | U19 | 92.44 | 19.31 | 3.15 | 0.0804 | U59 | 92.49 | 92.49 | 8 | 0.0324 | U20 | 97.69 | 2.79 | 1.19 | 1 | U60 | 91.65 | 3.87 | 1.93 | 0.1283 | U21 | 95.04 | 13.59 | 2.78 | 0.0932 | U61 | 91.87 | 14.14 | 3.44 | 0.0726 | U22 | 84.07 | 26.03 | 14.72 | 0.0154 | U62 | 98.17 | 0.33 | 10.11 | 1 | U23 | 92.95 | 7.15 | 10.82 | 0.0231 | U63 | 96.96 | 5.47 | 4.08 | 0.146 | U24 | 75.23 | 43.27 | 9.83 | 0.0208 | U64 | 93.38 | 6.99 | 1.53 | 0.1662 | U25 | 97.56 | 6.94 | 5.44 | 0.2658 | U65 | 93.87 | 2.85 | 0.39 | 0.6628 | U26 | 93.08 | 0.97 | 15.58 | 0.183 | U66 | 88.28 | 4.83 | 10.46 | 0.0247 | U27 | 94.58 | 5.56 | 1.81 | 0.1416 | U67 | 78.45 | 24.45 | 4.12 | 0.0521 | U28 | 96.79 | 5.57 | 6.86 | 0.0645 | U68 | 95.57 | 50.45 | 4.94 | 0.0539 | U29 | 95.77 | 4.7 | 1.07 | 0.2436 | U69 | 93.98 | 38.87 | 21.63 | 0.0117 | U30 | 94.42 | 17.88 | 0.9 | 0.3049 | U70 | 98.2 | 6.57 | 4.12 | 0.8721 | U31 | 90.96 | 30.29 | 6.45 | 0.0384 | U71 | 96.98 | 34.69 | 8.86 | 0.0546 | U32 | 96.87 | 2.33 | 3.38 | 0.1792 | U72 | 96.74 | 2.22 | 13.19 | 0.0639 | U33 | 90.88 | 1.83 | 7.89 | 0.0702 | U73 | 93.97 | 6.61 | 21.4 | 0.0196 | U34 | 91.04 | 143.22 | 2.9 | 0.1049 | U74 | 97.64 | 0.32 | 2.58 | 1 | U35 | 97.01 | 3.86 | 8.1 | 0.1156 | U75 | 84.68 | 8.28 | 3.68 | 0.0622 | U36 | 85.86 | 14.29 | 19.88 | 0.0116 | U76 | 72.69 | 116.59 | 10.11 | 0.0202 | U37 | 96.21 | 0.93 | 1.37 | 0.189 | U77 | 95.86 | 11.94 | 2.6 | 0.1005 | U38 | 98.4 | 20.24 | 0.75 | 1 | U78 | 94.62 | 11.25 | 2.36 | 0.1092 | U39 | 98.45 | 7.05 | 5.15 | 1 | U79 | 94.81 | 23.17 | 2.06 | 0.1289 | U40 | 73.91 | 4.21 | 1.49 | 0.1343 | U80 | 97.61 | 1.01 | 10.01 | 0.3034 | | | | | | U81 | 80.03 | 3.23 | 7.07 | 0.0335 |
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