TY  - JOUR
TI  - Efficient Inference in a Random Coefficient Regression Model
AU  - P. A. V. B. Swamy
JO  - Econometrica
PY  - 1970
VL  - 38
IS  - 2
DO  - 10.2307/1913012
UR  - https://doi.org/10.2307/1913012
ER  -