4 IZA Discussion Papers
IZA Discussion Paper No. 16609
IZA Discussion Paper No. 11273
IZA Discussion Paper No. 9743
published in: Charles H. Anderton and Jurgen Brauer (eds.), Economic Aspects of Genocides, Other Mass Atrocities, and Their Preventions, Oxford University Press, 2016, 591–612
IZA Discussion Paper No. 2890
published in: Quarterly Journal of Political Science, 2009, 4(4), 315–342