# Variable selection in panel models with breaks

> Research article (Journal of Econometrics, 2019) · cited 21× · AI/ML

**Wikidata**: [openalex:W2905240961](https://www.wikidata.org/wiki/openalex:W2905240961)  
**Source**: https://4ort.xyz/entity/variable-selection-in-panel-models-with-breaks