@article{causalorthogonalizationmulticollinearity,
  title = {Treatment effects without multicollinearity? Temporal order and the Gram-Schmidt process in causal inference},
  author = {Robin M. Cross and Steven T. Buccola},
  year = {2024},
  eprint = {2402.17103},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2402.17103v2},
}