AUTHOR=Li Hao , Zeng Weihong TITLE=Consumption, relative deprivation and mental health: evidence from hedonic consumption JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1511547 DOI=10.3389/fpubh.2025.1511547 ISSN=2296-2565