Resumen de The effects of campaign finance spending bans on electoral outcomes: : Evidence from the states about the potential impact of "Citizens United v. FEC"

Raymond J. La Raja, Brian F. Schaffner

• This paper seeks to understand the effect of campaign finance laws on electoral outcomes. Spurred by the recent Supreme Court decision, Citizens United v. Federal Election Commission (2010), which eliminated bans on corporate and union political spending, the study focuses on whether such bans generate electoral outcomes that are notably different from an electoral system that lacks such bans. We look to two key electoral dynamics that such bans might influence: the partisan balance of power and the success of incumbents. Using historical data on regulations in 49 American states between 1968 and 2009 we test alternative models for evaluating the impact of corporate spending bans put in place during this period. The results indicate that spending bans appear to have limited effects on election outcomes.