# Pigouvian tax

> tax on activities generating negative externalities

**Wikidata**: [Q931921](https://www.wikidata.org/wiki/Q931921)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pigouvian_tax)  
**Source**: https://4ort.xyz/entity/pigouvian-tax


## References

1. Freebase Data Dumps. 2013
2. YSO-Wikidata mapping project