5 IZA Discussion Papers
IZA Discussion Paper No. 14126
IZA Discussion Paper No. 14046
IZA Discussion Paper No. 12873
forthcoming in: Journal of The Economics of Ageing, 2020
IZA Discussion Paper No. 12764
forthcoming in: Age and Ageing, 2020
IZA Discussion Paper No. 6044
published in: Social Science and Medicine, 2013, 88, 18-29