Beyond patent counts: a comprehensive assessment of environmental protection tax effects on innovation quality and quantity

Our study moves beyond conventional constraints that primarily examine patent counts, establishing a novel conceptual framework that comprehensively synthesizes dual dimensions—both the volume and caliber of environmental innovations—in the aftermath of environmental taxation implementation. In cont...

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Bibliographic Details
Main Authors: Jiefei Zhang, Kexin Ge, Li Wang
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Environmental Science
Subjects:
Online Access:https://www.frontiersin.org/articles/10.3389/fenvs.2025.1543949/full
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