6 IZA Discussion Papers
IZA Discussion Paper No. 16109
IZA Discussion Paper No. 15499
IZA Discussion Paper No. 11718
published in: Economics & Human Biology, 2018, 31, 115 - 124
IZA Discussion Paper No. 9648
published in: Journal of Economic Behavior and Organization, 2016, 128, 14-34
IZA Discussion Paper No. 9503
published in: PLoS ONE, 2016, 11 (8), e0162080
IZA Discussion Paper No. 4070
published in: Journal of Money, Credit and Banking, 2010, 42 (7), 1199-1234