@article{howdoesvaluedistributionindistributional,
  title = {How Does Return Distribution in Distributional Reinforcement Learning Help Optimization?},
  author = {Ke Sun and Bei Jiang and Linglong Kong},
  year = {2022},
  eprint = {2209.14513},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.14513v2},
}