@article{modelfreeinferenceofinvestorpreferencesa,
  title = {Model-Free Inference of Investor Preferences: A Relative Entropy IRL Approach},
  author = {Chen Xu},
  year = {2026},
  eprint = {2604.24280},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.24280},
}