This paper uses data from four different data sets to examine the union impact on the turnout of members and their support for union-preferred candidates. It rejects the claim that the union share of the electorate rose massively in the 1990s. It finds that union members are about 12 percentage...

This paper examines the spurt in U.S. unionism during the Great Depression. It argues that the Depression spurt is better understood as resulting from a Depression sparked endogenous social process than from New Deal legislation and Congress of Industrial Organizations (CIO) leadership. Four...