@article{assessingthestrengthofmanyinstruments,
  title = {The First-stage F Test with Many Weak Instruments},
  author = {Zhenhong Huang and Chen Wang and Jianfeng Yao},
  year = {2023},
  eprint = {2302.14423},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2302.14423v2},
}