3 IZA Discussion Papers
IZA Discussion Paper No. 5316
published in: Review of Economics of the Household, 2012, 10 (1), 1-38
IZA Discussion Paper No. 4427
published as 'Do School Lunch Subsidies Change the Dietary Patterns of Children from Low-Income Households?' in: Contemporary Economic Policy, 2012, 30 (3), 362 - 381
IZA Discussion Paper No. 3664
published in: Journal of Human Resources, 2010, 45 (3), 640-654