@unpublished{publication-5853,
	author={Winter-Ebmer, Rudolf and Zweim{\"u}ller, Josef},
	institution={University of Zurich},
	issn={1424-0459},
	number={No. 1},
	series={Working paper series / Institute for Empirical Research in Economics},
	title={Firm Size Wage Differentials in Switzerland: Evidence from Job Changers},
	year=1999,
}