# Confidence regions for entries of a large precision matrix

> Research article (Journal of Econometrics, 2018) · cited 41× · AI/ML

**Wikidata**: [openalex:W2795551782](https://www.wikidata.org/wiki/openalex:W2795551782)  
**Source**: https://4ort.xyz/entity/confidence-regions-for-entries-of-a-large-precision-matrix