Kostiantyn Fedorenko is a social scientist with a background in political science. He holds an MA in European Legal Studies from the Europa-Kolleg Hamburg and a master’s degree with honours in Political Science from the National University of Kyiv-Mohyla Academy. At ZOiS, he works in the team of the MOBILISE project, which aims to understand why in times of crisis some people protest while others migrate. Here, he is responsible for work with Ukrainian respondents and for data analysis. He is also a doctoral student at the Berlin Graduate School of Social Sciences at Humboldt-Universität zu Berlin. Before joining ZOiS, Fedorenko worked as a political analyst at the Institute for Euro-Atlantic Cooperation in Kyiv, a think tank that aims to improve cooperation between Ukraine and the EU and NATO. He has frequently commented on domestic and European politics for some of the most reputable Ukrainian national media. He was previously a returning expert of the Centre for International Migration and Development of the Deutsche Gesellschaft für Internationale Zusammenarbeit.