Authors:  Lorenzo Piccoli (EUI), Jelena Džankić (EUI), Didier Ruedin (University of Neuchatel), and Timothy Jacob-Owens (EUI and University of Edinburgh). Acknowledgment: This research is a collaboration between GLOBALCIT, the Migration Policy Centre, and the NCCR on the move and is concurrently being posted on these platforms. Every government in the world introduced restrictions to human mobility in response to the COVID-19 pandemic. […]