# The cross-efficiency in the optimistic–pessimistic framework

> Research article (Operational Research, 2016) · cited 14× · AI/ML

**Wikidata**: [openalex:W2315580140](https://www.wikidata.org/wiki/openalex:W2315580140)  
**Source**: https://4ort.xyz/entity/the-cross-efficiency-in-the-optimisticpessimistic-framework