@article{inferenceformultivaluedheterogeneous,
  title = {Inference for multi-valued heterogeneous treatment effects when the number of treated units is small},
  author = {Marina Dias and Demian Pouzo},
  year = {2021},
  eprint = {2105.10965},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2105.10965v1},
}