# Modelling sovereign credit ratings: The accuracy of models in a heterogeneous sample

> Research article (Economic Modelling, 2016) · cited 63× · AI/ML

**Wikidata**: [openalex:W2278958816](https://www.wikidata.org/wiki/openalex:W2278958816)  
**Source**: https://4ort.xyz/entity/modelling-sovereign-credit-ratings-the-accuracy-of-models-in-a-heterogeneous-sample