3 IZA Discussion Papers
IZA Discussion Paper No. 16011
IZA Discussion Paper No. 10819
published in: Journal of the European Economic Association, 2021, 19 (1), 1-37
IZA Discussion Paper No. 8451
published as 'Money Can't Buy Love but Can It Buy Peace? Evidence from PEACE II' in: Conflict Management and Peace Science, 2020, 37 (5), 536-558