AUTHOR=Chen Wen-Yi TITLE=Editorial: The Effect of Business Cycles on Population Health in the Emerging Economies, Volume II JOURNAL=Frontiers in Public Health VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2021.812976 DOI=10.3389/fpubh.2021.812976 ISSN=2296-2565