TY  - JOUR
TI  - Optimal Tests when a Nuisance Parameter is Present Only Under the Alternative
AU  - Donald W. K. Andrews
AU  - Werner Ploberger
JO  - Econometrica
PY  - 1994
VL  - 62
IS  - 6
DO  - 10.2307/2951753
UR  - https://doi.org/10.2307/2951753
ER  -