TY  - JOUR
TI  - Two-Way Fixed Effects Estimators with Heterogeneous Treatment Effects
AU  - Clément de Chaisemartin
AU  - Xavier D’Haultfœuille
JO  - American Economic Review
PY  - 2020
VL  - 110
IS  - 9
DO  - 10.1257/aer.20181169
UR  - https://doi.org/10.1257/aer.20181169
ER  -