@article{canhesitancybemitigatedbyfreechoice,
  title = {Understanding hesitancy with revealed preferences across COVID-19 vaccine types},
  author = {Kristóf Kutasi and Júlia Koltai and Ágnes Szabó-Morvai and Gergely Röst and Márton Karsai and Péter Biró and Balázs Lengyel},
  year = {2021},
  eprint = {2111.06462},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2111.06462v2},
}