@article{discretechoiceandwelfareanalysiswith,
  title = {Identification and Estimation of Discrete Choice Models with Unobserved Choice Sets},
  author = {Victor H. Aguiar and Nail Kashaev},
  year = {2019},
  eprint = {1907.04853},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1907.04853v3},
}