3 IZA Discussion Papers
IZA Discussion Paper No. 9174
published as "Birth weight and vulnerability to a macroeconomic crisis": Journal of Health Economics, 2019, 66, 136-144.
IZA Discussion Paper No. 7979
revised version published in: Journal of European Social Policy, 2016, 26 (1), 20-31.
IZA Discussion Paper No. 1092
published in: Economic Journal, 2008, 118 (531), 1385–1417