4 IZA Discussion Papers
IZA Discussion Paper No. 14940
substantially revised version published as 'The disparate effects of information provision: A field experiment on the work incentives of social welfare' in: Journal of Public Economics, 2023, 226, 104987
IZA Discussion Paper No. 6736
published in: Economic Development and Cultural Change, 2014, 62 (2), 381-415
IZA Discussion Paper No. 3520
published in: American Economic Journal: Applied Economics, 2010, 2 (1), 86-115