We study sequential bargaining between two unions and a single firm. Parties bargain bilaterally and efficiently (over wage and employment). The unions' workforces can be substitutable ("tariff competition") or complementary ("tariff plurality" or "craft unionism"). If unions are substitutable,...

This study focuses on describing and analyzing the concrete initiatives taken by trade unions and employers to combat precarious employment. It is based on an evaluation of recent data, research literature and policy documents as well as a number of interviews with experts from all four sectors....