# Confidence, Self-Selection, and Bias in the Aggregate

> Research article (American Economic Review, 2023) · cited 33× · AI/ML

**Wikidata**: [openalex:W4382721824](https://www.wikidata.org/wiki/openalex:W4382721824)  
**Source**: https://4ort.xyz/entity/confidence-self-selection-and-bias-in-the-aggregate