An interesting aspect of British research on unions based on the Workplace Industrial/Employment Relations Surveys has been the apparent shift in union impact on establishment performance in the decade of the 1990s compared with the 1980s - and the recent scramble to explain the phenomenon. In...

We estimate the impact of union density on wages using Portuguese matched employer-employee-contract data, extending Gelbach's (2016) omitted variable bias decomposition procedure to obtain the contribution of worker, firm, and job-title heterogeneity to the union wage premium. The principal...

This paper provides estimates of the union wage gap in Portugal, a nation until recently lacking independent data on union density at firm level. Having estimated nonlinear and linear estimates of the effect of union density on the wage gap, the next stage of the analysis seeks to account for...

Sequential analyses of the major workplace data sets available to British researchers - the Workplace Industrial/Employee Relations Surveys (WIRS/WERS) - have revealed shifts in some previously solid relationships between union presence and a variety of establishment performance indicators. So...

Reputation indexes of employment protection have proven popular constructs in studies of the covariation of labor market institutions and macroeconomic outcomes. Portugal occupies an unenviable rank order in such measures of the stringency of employment protection. We critique this reputation in...