4 IZA Discussion Papers
IZA Discussion Paper No. 10401
published in: Central Bank Review, 2017, 17(3), 91-97
IZA Discussion Paper No. 7914
published in: European Economic Review, 2015, 75, 131-155.
IZA Discussion Paper No. 5507
published in: Journal of Urban Economics, 2013, 74,113-132.
IZA Discussion Paper No. 3283
revised version published as 'A Dynamic Model of Weak and Strong Ties in the Labor Market' in: Journal of Labor Economics, 2015, 33 (4), 891-932