@article{onestepnonparametricinstrumental,
  title = {One-step smoothing splines instrumental regression},
  author = {Jad Beyhum and Elia Lapenta and Pascal Lavergne},
  year = {2023},
  eprint = {2307.14867},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2307.14867v4},
}