TY  - JOUR
TI  - Inverse probability weighted estimation for general missing data problems
AU  - Jeffrey M. Wooldridge
JO  - Journal of Econometrics
PY  - 2007
VL  - 141
IS  - 2
DO  - 10.1016/j.jeconom.2007.02.002
UR  - https://doi.org/10.1016/j.jeconom.2007.02.002
ER  -