5 IZA Discussion Papers
IZA Discussion Paper No. 11915
IZA Discussion Paper No. 8376
published in: Economic and Social Review, 2014, 45 (2), 261 - 284
IZA Discussion Paper No. 3794
published in: Journal of Economic Theory, 2010, 145(3), 1142-1163.
IZA Discussion Paper No. 3728
published in: Economic Journal, 2011, 121 (553), 871–903
IZA Discussion Paper No. 1858