387 IZA Discussion Papers
IZA Discussion Paper No. 338
published in: Macroeconomic Dynamics, 2009, 12 (2), 220-249.
IZA Discussion Paper No. 259
published in: Journal of Happiness Studies, 2001, 2 (2), 147-172
IZA Discussion Paper No. 259
published in: Journal of Happiness Studies, 2001, 2 (2), 147-172
IZA Discussion Paper No. 253
IZA Discussion Paper No. 253
IZA Discussion Paper No. 252
IZA Discussion Paper No. 251