3 IZA Discussion Papers
IZA Discussion Paper No. 10505
published in: Journal of Economic Perspectives 31: 205-230, 2016
IZA Discussion Paper No. 9904
IZA Discussion Paper No. 2414
published as 'Motherhood and participation' in: D. Del Boca and C. Wetzels (eds.), Social Policies, Labor Markets and Motherhood, Cambridge University Press, 2008, 155-180