A simulation study of DEA and parametric frontier models in the presence of heteroscedasticity
| Year of publication: |
2004
|
|---|---|
| Authors: | Banker, Rajiv D. ; Chang, Hsihui ; Cooper, William W. |
| Published in: |
European Journal of Operational Research. - Elsevier, ISSN 0377-2217. - Vol. 153.2004, 3, p. 624-640
|
| Publisher: |
Elsevier |