# Optimally chosen small portfolios are better than large ones

> Research article (Iris (Roma Tre University), 2016) · cited 23× · AI/ML

**Wikidata**: [openalex:W2531655441](https://www.wikidata.org/wiki/openalex:W2531655441)  
**Source**: https://4ort.xyz/entity/optimally-chosen-small-portfolios-are-better-than-large-ones