@article{groupselectionofhandicapsignaling,
  title = {Conflicts, Assortative Matching, and the Evolution of Signaling Norms},
  author = {Ethan Holdahl and Jiabin Wu},
  year = {2021},
  eprint = {2106.10772},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2106.10772v4},
}