@unpublished{publication-5260,
	author={De Neve, Jan-Emmanuel and Christakis, Nicholas A and Fowler, James H and Frey, Bruno S},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 475},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Genes, Economics, and Happiness},
	year=2010,
}