# Regime-Switching Factor Investing with Hidden Markov Models

> Research article (Journal of risk and financial management, 2020) · cited 20× · AI/ML

**Wikidata**: [openalex:W3112845542](https://www.wikidata.org/wiki/openalex:W3112845542)  
**Source**: https://4ort.xyz/entity/regime-switching-factor-investing-with-hidden-markov-models