# Digit Ratio (2D:4D) Predicts Self-Reported Measures of General Competitiveness, but Not Behavior in Economic Experiments

> Research article (Frontiers in Behavioral Neuroscience, 2017) · cited 22× · AI/ML

**Wikidata**: [openalex:W2774295548](https://www.wikidata.org/wiki/openalex:W2774295548)  
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