@article{efficientmechanismsunderunawareness,
  title = {Efficient Mechanisms under Unawareness},
  author = {Kym Pram and Burkhard C. Schipper},
  year = {2025},
  eprint = {2504.04382},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.04382v1},
}