@article{balancedtwinscausalinferenceontimeseries,
  title = {Balanced Twins: Causal Inference on Time Series with Hidden Confounding},
  author = {Maha Ouali and Badih Ghattas and Emmanuel Flachaire and Philippe Charpentier and Laurent Bozzi},
  year = {2026},
  eprint = {2606.18969},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.18969},
}