# Detecting abnormal changes in credit default swap spreads using matching-portfolio models

> Research article (Journal of Banking & Finance, 2018) · cited 10× · AI/ML

**Wikidata**: [openalex:W2800172099](https://www.wikidata.org/wiki/openalex:W2800172099)  
**Source**: https://4ort.xyz/entity/detecting-abnormal-changes-in-credit-default-swap-spreads-using-matching-portfolio-models