Research Article
Malmquist–Luenberger Productivity Index for a Two-Stage Structure in the Presence of Undesirable Outputs and Uncertainty
Table 11
The efficiency scores of the second stage in both time periods for
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| DMUs | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| | 1.000 | 1.000 | 1.000 | 0.660 | 0.748 | 0.739 | 0.830 | 0.559 | 0.735 | 0.674 | 1.000 | | 0.238 | 1.000 | 0.845 | 0.301 | 0.466 | 1.000 | 0.851 | 0.804 | 0.896 | 0.528 | 0.871 | | 1.489 | 0.536 | 0.064 | 0.503 | 0.495 | 1.000 | 1.000 | 0.038 | 1.000 | 1.000 | 0.244 | | 0.003 | 0.135 | 0.061 | 0.012 | 0.367 | 1.000 | 1.000 | 1.000 | 0.048 | 0.167 | 1.000 |
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