@article{internationalcomparisonsmultilateral,
  title = {International Comparisons: Multilateral Indices and Nonparametric Welfare Bounds},
  author = {Hubert Wu},
  year = {2025},
  eprint = {2504.16654},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.16654v2},
}