# The endo–exo problem in high frequency financial price fluctuations and rejecting criticality

> Research article (Quantitative Finance, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2909951134](https://www.wikidata.org/wiki/openalex:W2909951134)  
**Source**: https://4ort.xyz/entity/the-endoexo-problem-in-high-frequency-financial-price-fluctuations-and-rejecting-criticality