TY  - JOUR
TI  - Estimation and Confidence Regions for Parameter Sets in Econometric Models
AU  - Victor Chernozhukov
AU  - Han Hong
AU  - Elie Tamer
JO  - Econometrica
PY  - 2007
VL  - 75
IS  - 5
DO  - 10.1111/j.1468-0262.2007.00794.x
UR  - https://doi.org/10.1111/j.1468-0262.2007.00794.x
ER  -


TY  - JOUR
TI  - Training, Wages, and Sample Selection: Estimating Sharp Bounds on Treatment Effects
AU  - David S. Lee
JO  - The Review of Economic Studies
PY  - 2009
VL  - 76
IS  - 3
DO  - 10.1111/j.1467-937x.2009.00536.x
UR  - https://doi.org/10.1111/j.1467-937x.2009.00536.x
ER  -