Analysis: 600 data collectors have tracked the lockdown, health, economic and vaccine responses to the pandemic worldwide By Thomas Hale, University of Oxford In March 2020, as Covid-19 swept around the globe, my colleagues and I began debating the bewildering new measures popping up around the world with our master's students in a politics of policymaking class at the Blavatnik School of Government at Oxford University.
We had a lot of questions. Why were governments doing different things? Which policies would work? We didn't know. And to answer those questions, we needed comparable information on these new policies, including school closings, stay at home orders, contact tracing and more.