@unpublished{publication-5842,
	author={Felder, Stefan and Schleiniger, Reto},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 13},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Environmental Tax Reform: Efficiency and Political Feasibility},
	year=1999,
}