@article{inferenceinhighdimensionalpanelmodels, title = {Inference in High-Dimensional Panel Models: Two-Way Dependence and Unobserved Heterogeneity}, author = {Kaicheng Chen}, year = {2025}, eprint = {2504.18772}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2504.18772v1}, }