This paper provides the first definitive estimates of union density in Portugal, 2010-2012, using a unique dataset. The determinants of union density at firm level are first modeled. Next, we draw upon a very recent study of the union wage premium to provide summary estimates of the union wage...

This paper provides the first full examination of the effect of German works councils on wages using matched employer-employee data (specifically, the LIAB for 2001). We find that works councils are associated with higher earnings. The wage premium is around 11 percent (and is higher under...

This paper uses a combination of workplace and matched-employee workplace data from the British 1998 Workplace Employee Relations Survey to examine the impact of unions and firm-provided training (incidence, intensity/coverage, and duration) on establishment performance. The performance effects...