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Conventional and bias-corrected technical efficiency scores
| Original TE | Bias-corrected TE | |
|---|---|---|
| Mean | 0.66 | 0.55 |
| SD | 0.16 | 0.13 |
| Frequency of DMUs with TE score | ||
| 1.00 | 0.09 | – |
| 0.80–0.99 | 0.10 | 0.05 |
| 0.60–0.79 | 0.38 | 0.22 |
| 0.40–0.60 | 0.41 | 0.64 |
| < 0.40 | 0.02 | 0.08 |
n = 4094; DMU decision making unit, TE technical efficiency
