# A SURVEY OF JEL CODES: WHAT DO THEY MEAN AND ARE THEY USED CONSISTENTLY?

> Research article (Journal of Economic Surveys, 2017) · cited 37× · AI/ML

**Wikidata**: [openalex:W2579648113](https://www.wikidata.org/wiki/openalex:W2579648113)  
**Source**: https://4ort.xyz/entity/a-survey-of-jel-codes-what-do-they-mean-and-are-they-used-consistently