5 IZA Discussion Papers
IZA Discussion Paper No. 13284
IZA Discussion Paper No. 9272
IZA Discussion Paper No. 9219
published in: Journal of Monetary Economics, 2015, 74, 102-116
IZA Discussion Paper No. 5694
published in: Macroeconomic Dynamics, 2013,17 (3), 591-620.
IZA Discussion Paper No. 5137