4 IZA Discussion Papers
IZA Discussion Paper No. 7801
IZA Discussion Paper No. 4812
revised version published as 'Incidence and Consequences of Risk Taking Behavior in Tournaments - Evidence from the NBA' in: Economic Inquiry, 2013, 51 (2), 1489–1501
IZA Discussion Paper No. 3987
published in: The Oxford Handbook of Sports Economics, Oxford, OUP, 2012
IZA Discussion Paper No. 2863
published in: Quarterly Journal of Economics, 2010, 125(4), 1859-1887