@unpublished{publication-5497,
	author={Berentsen, Aleksander and Camera, Gabriele and Waller, Christopher},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 219},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Money, Credit and Banking},
	year=2006,
}