@unpublished{publication-5738,
	author={Frey, Bruno S and Benz, Matthias},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 118},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={From Imperialism to Inspiration: A Survey of Economics and Psychology},
	year=2002,
}