Funding for this research was provided by:
National Social Science Fund of China (20BTJ029)
This article is maintained by: Elsevier
Article Title: Mechanism innovation in multi-hierarchical environmental regulation towards air quality improvement
Journal Title: Journal of Innovation & Knowledge
CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.jik.2023.100376
Content Type: article
Copyright: © 2023 The Authors. Published by Elsevier España, S.L.U. on behalf of Journal of Innovation & Knowledge.