7 IZA Discussion Papers
IZA Discussion Paper No. 17092
IZA Discussion Paper No. 14297
IZA Discussion Paper No. 14021
IZA Discussion Paper No. 11737
IZA Discussion Paper No. 4939
published as "Tenure in Office and Public Procurement" in: American Economic Journal: Economic Policy, 2017, 9 (3), 59-105
IZA Discussion Paper No. 2022
published in: Defense and Peace Economics, 2009, 20 (5), 373-393
IZA Discussion Paper No. 1559
published in: European Journal of Political Economy, 2007, 23 (4), 975-987