COVID-19(2) researchers(1) event study(1) bibliometric analysis(1) Business & management(1) COVID-19 research(1) offered(1) management(1) Volume(1) domain(1) identify(1) Crisis response management(1) change(1) Co-word analysis(1) approach(1) pandemic(1) Research(1) Emerging research topics(1) article(1) caused(1) COVID-19 pandemic(1) Analysis(1) Web of Science(1)