Constantin is a first year PhD student, working with Daniela De Angelis and Pantelis Samartsidis. He is interested in infectious disease research especially in resource constrained settings. In his thesis, Constantin develops new quasi-experimental methods to evaluated the impact of policies to stop infectious diseases, such as Covid-19 lockdowns, from observational, longitudinal data sets. Constantin holds a MSc in Medical Statistics (London School of Hygiene and Tropical Medicine), a MSc in Economics (Heidelberg University), and a BSc in Economics (University of Mannheim).