# Nonparametric specification testing via the trinity of tests

> Research article (Journal of Econometrics, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2290614219](https://www.wikidata.org/wiki/openalex:W2290614219)  
**Source**: https://4ort.xyz/entity/nonparametric-specification-testing-via-the-trinity-of-tests