@unpublished{publication-5396,
	author={Berentsen, Aleksander and Br{\"u}gger, Esther and Loertscher, Simon},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 371},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Learning, public good provision, and the information trap},
	year=2008,
}