Age is among the strongest predictors of political participation, yet it is also among the least well understood. We offer a probability model of participation in the U.S. voter registration system — the first step in the voting process. In this model, people have a constant probability of...

In the United States, competitive elections are often concentrated in particular places. These places attract disproportionate attention from news media and election campaigns. Yet many voting studies only test stimuli in uncompetitive environments, or only test for average effects, and simply...

In this brief analysis, we use a new dataset of two million voter registration records to demonstrate that gender, race, and age do not correlate with political participation in the ways that previous research has shown. Among Blacks and Latinos, women participate at vastly higher rates than...