3 IZA Discussion Papers
IZA Discussion Paper No. 10561
forthcoming in: Journal of Economic Psychology, 2017
IZA Discussion Paper No. 10411
revised version is published in: Journal of Population Economics, 2018. [Journal link]
IZA Discussion Paper No. 8588
Published in: IZA Journal of Labor Economics, 2017, 6:6. doi:10.1186/s40172-017-0056-1