@unpublished{publication-8052,
	author={Dietl, Helmut and Grossmann, Martin and Lang, Markus and Wey, Simon},
	institution={University of Zurich},
	issn={2296-0422},
	number=313,
	pages=29,
	series={UZH Business Working Paper Series},
	title={Incentive effects of bonus taxes in a principal-agent model},
	year=2012,
}