@unpublished{publication-7734,
	author={Klose, Bettina Susanne and Schweinzer, Paul},
	issn={1664-705X},
	number=97,
	series={University of Zurich, Department of Economics, Working Paper Series},
	title={Auctioning Risk: The All-Pay Auction under Mean-Variance Preferences},
	year=2012,
}