@unpublished{publication-5301,
	author={Burtraw, Dallas and Goeree, Jacob K and Holt, Charles A and Myers, Erica and Palmer, Karen and Shobe, William},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 434},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Collusion in Auctions for Emissions Permits: An Experimental Study},
	year=2009,
}