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 pattern of change in turnout in elections and in the rate of voting of different socioeconomic groups in the US. It shows that while the changing education and income structure of the population and changes in laws and regulations that make it easier to register and to...