5 IZA Discussion Papers
IZA Discussion Paper No. 14246
published in: American Economic Journal: Economic Policy, 2022, 14 (3), 128-165
IZA Discussion Paper No. 13081
published in: World Development, 2020, 134, 104967
IZA Discussion Paper No. 12532
published in: Journal of the Economics of Ageing, 2019, 14, 100204
IZA Discussion Paper No. 8895
revised version published in: American Economic Journal - Economic Policy, 2018, 10 (3), 284-308
IZA Discussion Paper No. 5779
published in: Journal of Human Resources, 2014, 49 (4), 872-905