Biases in frontier estimation due to heteroscedasticity
| Year of publication: |
1993
|
|---|---|
| Authors: | Caudill, S.B. ; Ford, J.M. |
| Published in: |
Economics letters. - Amsterdam [u.a.] : Elsevier, ISSN 0165-1765, ZDB-ID 7172102. - Vol. 41.1993, 1, p. 17-20
|