This paper examines the impact of trade unions in the US and the UK and elsewhere. In both the US and the UK, despite declining membership numbers, unions are able to raise wages substantially over the equivalent non-union wage. Unions in other countries, such as Australia, Austria, Brazil,...

Purpose: The literature on the union wage premium is among the most extensive in labour economics but unions’ effects on other aspects of the wage-effort bargain have received much less attention. The purpose of this paper is to contribute to the literature through a study of the union...