@unpublished{publication-5618,
	author={Blavatskyy, Pavlo R},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 211},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Efficient elicitation of utility and probability weighting functions},
	year=2004,
}