Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title新冠肺炎疫情、社保减免与企业全要素生产率.Authors于新亮; 冯霄汉; 康 琢; 于文广PublicationEconomic Science / Jingji Kexue, 2022, Vol 44, Issue 4, p108ISSN1002-5839Publication typeArticleDOI10.12088/PKU.jjkx.2022.04.08