@article{doublyrobustdistributionallyrobustoff,
  title = {Doubly Robust Distributionally Robust Off-Policy Evaluation and Learning},
  author = {Nathan Kallus and Xiaojie Mao and Kaiwen Wang and Zhengyuan Zhou},
  year = {2022},
  eprint = {2202.09667},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2202.09667v2},
}