author = { Barth, Erling AND Bryson, Alex AND Dale-Olsen, Harald },

title = { Union Density, Productivity and Wages },

publisher = {Institute of Labor Economics (IZA)},

keywords = { J08 , J01 , J51 , wages , J50 , trade unions , productivity , union density },

year = {2017},

abstract = {Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.},