3 IZA Discussion Papers
IZA Discussion Paper No. 13578
published as 'Causal effects of an absent crowd on performances and refereeing decisions during Covid-19' in: Economic Letters , 2021, 198, 109664
IZA Discussion Paper No. 12142
revised version published in: Plos One, 2020, 15 (2), e0227758
IZA Discussion Paper No. 8857
published in: Journal of Economic Surveys, 2016, 30 (4), 679-695