# Environmental performance evaluation: A state-level DEA analysis

> Research article (Socio-Economic Planning Sciences, 2021) · cited 31× · AI/ML

**Wikidata**: [openalex:W3162774041](https://www.wikidata.org/wiki/openalex:W3162774041)  
**Source**: https://4ort.xyz/entity/environmental-performance-evaluation-a-state-level-dea-analysis