Scholars have proposed many routes by which campaign finance laws may impact turnout. For instance, laws restricting campaign spending may decrease mobilization, resulting in lower turnout. Alternatively, such laws might increase the competitiveness of elections, resulting in higher turnout....

The decline of political efficacy and trust in the United States is often linked to the rise of money in politics. Both the courts and reform advocates justify restrictions on campaign donations and spending as necessary for the improvement of links between the government and the governed. We...

Researchers often seek to understand the effects of state policies or institutions on individual behavior or other outcomes in sub-state-level observational units (e.g., election results in state legislative districts). However, standard estimation methods applied to such models do not properly...