# Inefficiency source tracking: evidence from data envelopment analysis and random forests

> Research article (Annals of Operations Research, 2021) · cited 14× · AI/ML

**Wikidata**: [openalex:W3120674767](https://www.wikidata.org/wiki/openalex:W3120674767)  
**Source**: https://4ort.xyz/entity/inefficiency-source-tracking-evidence-from-data-envelopment-analysis-and-random-forests