1. University of Warwick, UCLA Anderson, CAGE, CEPR, CESifo, Ifo Institute, and IZA
2. Ludwig‐Maximilians‐University Munich and Institute for the Study of Eastern and Southeastern Europe Regensburg
3. Ifo Institute, University of Augsburg, CESifo, and Institute for the Study of Eastern and South‐eastern Europe Regensburg
4. Ifo Institute, Ludwig‐Maximilians‐University Munich, CESifo, and IZA