4 IZA Discussion Papers
IZA Discussion Paper No. 8738
published in: Journal of Health Economics, 2020, 70, 102244.
IZA Discussion Paper No. 8491
published as 'Wating to Give: Stated and Revealed Preferences' in: Management Science, 2017, 63 (11), 3672 - 3690
IZA Discussion Paper No. 3580
revised version published in: Journal of Economic Behavior and Organization, 2020, 170, 52-74
IZA Discussion Paper No. 2064
published in: Economic Journal, 2011, 121 (556), 476-493