@article{functionalcoefficientquantileregression,
  title = {Functional-Coefficient Quantile Regression for Panel Data with Latent Group Structure},
  author = {Xiaorong Yang and Jia Chen and Degui Li and Runze Li},
  year = {2023},
  eprint = {2303.13218},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2303.13218v1},
}