Research Article
Super-Efficiency Infeasibility in the Presence of Nonradial Measurement
| DMU | | Input saving | Output surplus | Super-efficiency | | | | | |
| A | 0.75 | 0 | 0 | 0.75 | 0.5 | −1 | 0 | 0 | 0 | B | 1.25 | 0 | 0 | 1.25 | 1 | −0.5 | 0 | 0 | 0 | C | 0.75 | 0 | 2 | 2.75 | 0 | −0.5 | 0 | 0 | 0.5 | D | 0.58335 | 0 | 0 | 0.58335 | −0.5 | −0.3333 | 0 | 0 | 0 | E | 0.33349 | 1.25 | 0 | 1.58349 | −0.3333 | −1 | 0 | 0.25 | 0 |
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