@article{trimmedmeangroupestimationofaverage,
  title = {Trimmed Mean Group Estimation of Average Effects in Ultra Short T Panels under Correlated Heterogeneity},
  author = {M. Hashem Pesaran and Liying Yang},
  year = {2023},
  eprint = {2310.11680},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2310.11680v2},
}