AUTHOR=Yin Xiaoyu , Xu Baofeng , Li Jia , Wu Jingyi 

TITLE=Environmental technology’s diminishing marginal returns: a study of green patents and emission reductions in China

JOURNAL=Frontiers in Environmental Science

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1524824

DOI=10.3389/fenvs.2025.1524824

ISSN=2296-665X