# Efficiency drivers in Brazilian insurance: A two-stage DEA meta frontier-data mining approach

> Research article (Economic Modelling, 2015) · cited 98× · AI/ML

**Wikidata**: [openalex:W2194540577](https://www.wikidata.org/wiki/openalex:W2194540577)  
**Source**: https://4ort.xyz/entity/efficiency-drivers-in-brazilian-insurance-a-two-stage-dea-meta-frontier-data-mining-approach