2 IZA Discussion Papers
IZA Discussion Paper No. 4518
published as 'A cost-effectiveness analysis of the Incredible Years parenting programme in reducing childhood health inequalities' in: European Journal of Health Economics, 2013, 14 (1), 85-94.
IZA Discussion Paper No. 4222
published in: Annals of Economics and Statistics, 2012, 107/108, 155 - 173