TY  - JOUR
TI  - A Simple Test for Heteroscedasticity and Random Coefficient Variation
AU  - Trevor Breusch
AU  - Adrian Rodney Pagan
JO  - Econometrica
PY  - 1979
VL  - 47
IS  - 5
DO  - 10.2307/1911963
UR  - https://doi.org/10.2307/1911963
ER  -