# Stefan Valavanis Vail

> American economist

**Wikidata**: [Q64426174](https://www.wikidata.org/wiki/Q64426174)  
**Source**: https://4ort.xyz/entity/stefan-valavanis-vail


## References

1. Virtual International Authority File
2. [Source](https://www.jstor.org/stable/1884331)
3. Mathematics Genealogy Project