5 IZA Discussion Papers
IZA Discussion Paper No. 15014
published in: Journal of Econometrics, 2023, 233 (1), 396 - 423
IZA Discussion Paper No. 8970
published in: Social Science and Medicine, 2015, 143, 194 - 203
IZA Discussion Paper No. 4711
published as 'Earnings Structure, Informal Employment and Self-Employment: New Evidence from Brazil, Mexico and South Africa' in: Review of Income and Wealth, 2011, 57, S100-S122
IZA Discussion Paper No. 4286
revised version published in: Economic Development and Cultural Change, 2015, 63 (1), 117-153
IZA Discussion Paper No. 1273
published as "The earnings of informal carers: Wage differentials and opportunity costs" in: Journal of Health Economics, 2007, 26 (4), 821-841