@article{optimalvintagefactoranalysiswith,
  title = {Optimal vintage factor analysis with deflation varimax},
  author = {Xin Bing and Xin He and Dian Jin and Yuqian Zhang},
  year = {2023},
  eprint = {2310.10545},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.10545v4},
}