Biases in frontier estimation due to heteroscedasticity
| Year of publication: |
1993
|
|---|---|
| Authors: | Caudill, Steven B. ; Ford, Jon M. |
| Published in: |
Economics Letters. - Elsevier, ISSN 0165-1765. - Vol. 41.1993, 1, p. 17-20
|
| Publisher: |
Elsevier |