@unpublished{publication-5665,
	author={Fischbacher, Urs and Fong, Christina M and Fehr, Ernst},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 133},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Fairness, Errors and the Power of Competition},
	year=2003,
}