@unpublished{publication-5811,
	author={Bohnet, Iris and Frey, Bruno S and Huck, Steffen},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 52},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={More Order with Less Law: On Contract Enforcement, Trust, and Crowding},
	year=2000,
}