@unpublished{publication-5304,
	author={Goeree, Jacob K and Offermann, Theo and Sloof, Randolph},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 430},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Demand Reduction and Preemptive Bidding inMulti-Unit License Auctions},
	year=2009,
}