TY  - JOUR
A1  - Abadie, A.
A1  - Drukker, D.
A1  - Herr, J.L.
A1  - Imbens, G.W.
T1  - Implementing matching estimators for average treatment effects in Stata
Y1  - 2004
JF  - The Stata Journal
VL  - 4
IS  - 3
SP  - 290
EP  - -311

ER  -