MoneyCovid VaccineCumulative KnowledgeGDP Per CapitaNumber Of Scientific PapersEconomics and BusinessCOVID Déjà Vuhttps://doi.org/10.59350/92k05-dqf05Published December 21, 2021 in Economics from the Top DownAuthor Blair FixExportCitationI feel like it’s December 2020.