# Can Direct Regulations Spur Innovations in Environmental Technologies? A Study on Firm‐Level Patenting

> Research article (Scandinavian Journal of Economics, 2016) · cited 47× · AI/ML

**Wikidata**: [openalex:W255024812](https://www.wikidata.org/wiki/openalex:W255024812)  
**Source**: https://4ort.xyz/entity/can-direct-regulations-spur-innovations-in-environmental-technologies-a-study-on-firmlevel-patenting