@article{estimatingthenumberofcomponentsinpanel,
  title = {Estimating the Number of Components in Panel Data Finite Mixture Regression Models with an Application to Production Function Heterogeneity},
  author = {Yu Hao and Hiroyuki Kasahara},
  year = {2025},
  eprint = {2506.09666},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2506.09666v1},
}