Koskela, Erkki (contributor); Schöb, Ronnie (contributor) - 2007
Department of Economics and Business Administration
University of Helsinki Free University Berlin
P.O. Box 17 (Arkadiankatu 7 …: Efficiency wage hypothesis, tax progression, structure of labour taxation.
Erkki Koskela Ronnie Schöb
Department of Economics …, Economics
Letters 62, 97 103.
Fuest, C. and B. Huber (1998): Efficiency wages, employment, and the marginal income tax
rate: A …