3 IZA Discussion Papers
IZA Discussion Paper No. 15574
IZA Discussion Paper No. 9810
revised version published as 'Low-risk isn't no-risk: Perinatal treatments and the health of low-income newborns' in: Journal of Health Economics, 2019, 64, 55-67.
IZA Discussion Paper No. 9692
revised version published in: Health Economics, 2018, 27 (3), e139 - e152