@unpublished{publication-5430,
	author={Gerber, Anke and Wichardt, Philipp C},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 322},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Finite-Order Beliefs and Welfare-Enhancing Instruments in the Centipede Game},
	year=2007,
}