@article{dentidangelo2025, author = {Francesco Denti and Laura D’Angelo}, title = {{The generalized nested common atoms model}}, journal = {Econometrics and Statistics}, pages = {1 -- 28}, year = {2025}, doi = {10.1016/j.ecosta.2025.01.001}, URL = {https://www.sciencedirect.com/science/article/pii/S2452306225000012} }