# Did the administrative approval reform in China affect the productivity of energy firms? – A quasi-natural experimental approach

> Research article (Energy Economics, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3216015444](https://www.wikidata.org/wiki/openalex:W3216015444)  
**Source**: https://4ort.xyz/entity/did-the-administrative-approval-reform-in-china-affect-the-productivity-of-energy-firms-a-quasi-natural-experimental-app