Article ID: | iaor20051571 |
Country: | Netherlands |
Volume: | 152 |
Issue: | 1 |
Start Page Number: | 14 |
End Page Number: | 21 |
Publication Date: | Jan 2004 |
Journal: | European Journal of Operational Research |
Authors: | Bogetoft Peter, Hougaard Jens Leth |
Keywords: | measurement |
Super efficiency evaluations are introduced along the lines of the potential improvements approach. Both a reference selection and a related super efficiency index are defined. The new (potential slack) super efficiency index is compared to a Farrell-based super efficiency index with respect to convex envelopment technologies.