@article{econhot_econhot-cited-639d48bda304077a,
  title = {Two-Way Fixed Effects Estimators with Heterogeneous Treatment Effects},
  author = {Clément de Chaisemartin and Xavier D’Haultfœuille},
  journal = {American Economic Review},
  year = {2020},
  volume = {110},
  number = {9},
  pages = {2964-2996},
  doi = {10.1257/aer.20181169},
  url = {https://doi.org/10.1257/aer.20181169}
}