2 IZA Discussion Papers
IZA Discussion Paper No. 14070
revised version published in: Health Science Reports, 2021, 4 (3), e369
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