TY  - JOUR
TI  - Formulation and estimation of stochastic frontier production function models
AU  - Dennis J. Aigner
AU  - C. A. Knox Lovell
AU  - Peter Schmidt
PY  - 1977
JO  - Journal of Econometrics
DO  - 10.1016/0304-4076(77)90052-5
UR  - https://doi.org/10.1016/0304-4076(77)90052-5
ER  -