# Revealed Comparative Advantage and Contribution-to-the-Trade-Balance indexes

> Research article (International Economics, 2022) · cited 27× · AI/ML

**Wikidata**: [openalex:W4214848188](https://www.wikidata.org/wiki/openalex:W4214848188)  
**Source**: https://4ort.xyz/entity/revealed-comparative-advantage-and-contribution-to-the-trade-balance-indexes