# Dan Usher

> economist (Queen's University)

**Wikidata**: [Q41800007](https://www.wikidata.org/wiki/Q41800007)  
**Source**: https://4ort.xyz/entity/dan-usher


## References

1. Czech National Authority Database
2. Research Papers in Economics
3. Mathematics Genealogy Project
4. Integrated Authority File
5. CONOR.SI
6. NUKAT
7. Trove
8. [Source](https://jamesreidfuneralhome.com/tribute/details/638/Dan-Usher/obituary.html)
9. Virtual International Authority File
10. National Library of Israel Names and Subjects Authority File
11. Catalogo of the National Library of India