This chapter focuses on the lessons learned from four decades of studying the relationship between unions and job satisfaction. We discuss the original paradox that started the literature and trace the on-going debate over results that differ by sample and by estimation technique. We emphasize...

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...

A number of studies have reported that union decline is associated with rising overall wage inequality, not least in Germany where the phenomenon has been linked to economic resurgence. The present paper takes an unconventional approach to this potential source of rising inequality by examining...

It is evident that both male and female workers in medium/larger establishments receive not only higher wages but also have a higher probability of participating in benefit programs than those in smaller establishments. This reinforces the well-documented 'size' effect. Further, the firm size...

Employee representatives in firms are a potentially key but not yet studied source of the impact of unions and works councils. Their actions can shape multiple drivers of firm performance, including collective bargaining, strikes, and training. This paper examines the impact of union rep...

Union density in Mexico has been in decline since the 1980s. This paper provides ev- idence on the worker compensation gains (losses) made by males upon joining (leaving) a union. These are estimated using a nationally representative labour market survey covering 2005q1-2016q1. The transitions...

Unions and collective bargaining play a central role in shaping wages and influencing firms' employment decisions and firm survival, especially in industrialised countries, and where they are traditionally strong. Their impact depends on the institutional role unions (can) play in different...

This paper is devoted to the study of diversification and specialization influence on one of the main indicators of Russian labour market, the unemployment growth. The purpose of the work is to find out which effects dominate in the Russian regions, Marshallian or Jacobs, and whether this...

In this paper we use a large official employer-employee dataset, which includes almost the whole universe of business firms, to document and decompose the rising graduates postgraduates' wage differentials in Portugal. Using a non-parametric matching exercise, we pay particular attention to...

Recent studies have proposed causal machine learning (CML) methods to estimate conditional average treatment effects (CATEs). In this study, I investigate whether CML methods add value compared to conventional CATE estimators by re-evaluating Connecticut's Jobs First welfare experiment. This...