6 IZA Discussion Papers
IZA Discussion Paper No. 12719
IZA Discussion Paper No. 8530
published in: Journal of Economic Psychology, 2016, 53, 17–36
IZA Discussion Paper No. 5184
published in: Journal of Economic Psychology, 2010, 31 (6), 1008-1020
IZA Discussion Paper No. 1162
published in: Luigino Bruni and Pierluigi Porta (eds.), Economics and Happiness. Framing the Analysis, Oxford University Press, 2005
IZA Discussion Paper No. 854
published in: Journal of Economic Inequality, 2003, 1 (2), 107-127
IZA Discussion Paper No. 259
published in: Journal of Happiness Studies, 2001, 2 (2), 147-172