4 IZA Discussion Papers
IZA Discussion Paper No. 15559
IZA Discussion Paper No. 9303
revised version published as 'The Cost-Effectiveness of Developmental Screenings: Evidence from a Nationwide Programme' in: Journal of Health Economics, 2016, 49, 120 - 135
IZA Discussion Paper No. 7620
IZA Discussion Paper No. 5753
published in: European Journal of Health Economics, 2012, 13(6), 769-776