5 IZA Discussion Papers
IZA Discussion Paper No. 8755
published as: 'Can Rigorous Impact Evaluations Improve Humanitarian Assistance?' in: Journal of Development Effectiveness, 2017, 9 (4), 519 - 542.
IZA Discussion Paper No. 7239
published in: Applied Economics, 2016, 8(29): 2771-2784.
IZA Discussion Paper No. 6148
substantially revised paper appeared as DP No. 10830
IZA Discussion Paper No. 4990
published in: Oxford Development Studies, 2017, 45(2), 125-44.
IZA Discussion Paper No. 3674
published as 'Psychological and Biological Foundations of Time Preference' in: Journal of the European Economic Association, 7 (2-3), 2009, 659 - 669