# A hierarchical collection of political/economic regions for analysis of climate extremes

> Research article (Climatic Change, 2019) · cited 19× · AI/ML

**Wikidata**: [openalex:W2955924096](https://www.wikidata.org/wiki/openalex:W2955924096)  
**Source**: https://4ort.xyz/entity/a-hierarchical-collection-of-political-economic-regions-for-analysis-of-climate-extremes