5 IZA Discussion Papers
IZA Discussion Paper No. 13881
IZA Discussion Paper No. 13522
IZA Discussion Paper No. 10884
published in: Journal of Development Economics, 2021, 148, 102581
IZA Discussion Paper No. 6468
published in: Journal of Applied Econometrics, 2014, 29 (1), 1-21
IZA Discussion Paper No. 4537
published in: Quarterly Review of Economics and Finance, 2013, 53 (3), 221-237