A new study claims that,
The explosion in spending on television attack advertisements in state supreme court elections accelerated by the Citizens United decision has made courts less likely to rule in favor of defendants in criminal appeals. State supreme court justices, already the targets of sensationalist ads labeling them “soft on crime,” are under increasing pressure to allow electoral politics to influence their decisions, even when fundamental rights are at stake.
Citizens United (which removed regulatory barriers to corporate electioneering) has fundamentally changed the politics of state judicial elections. Outside interest groups, often with high-stakes economic interests or political causes before the courts, now routinely pour millions of dollars into state supreme court elections. These powerful interests understand the important role that state supreme courts play in American government, and seek to elect justices who will rule as they prefer on priority issues such as environmental and consumer protections, marriage equality, reproductive choice and voting rights. Although their economic and political priorities are not necessarily criminal justice policy, these sophisticated groups understand that “soft on crime” attack ads are often the best means of removing from office justices they oppose.
This study’s two principal findings:
The more TV ads aired during state supreme court judicial elections in a state, the less likely justices are to vote in favor of criminal defendants. As the number of airings increases, the marginal effect of an increase in TV ads grows. In a state with 10,000 ads, a doubling of airings is associated on average with an 8 percent increase in justices’ voting against a criminal defendant’s appeal.
Justices in states whose bans on corporate and union spending on elections were struck down by Citizens United were less likely to vote in favor of criminal defendants than they were before the decision. Citizens United changed campaign finance most significantly in 23 of the states where there were prohibitions on corporate and union electioneering prior to the decision. In these states, the removal of those prohibitions after Citizens United is associated with, on average, a 7 percent decrease in justices’ voting in favor of criminal defendants.
The study is based on the work of a team of independent researchers from the Emory University School of Law. With support from the American Constitution Society, the researchers collected and coded data from over 3,000 criminal appeals decided in state supreme courts in 32 states and examined published opinions from 2008 to 2013. State supreme courts are multi-judge bodies that decide appeals collectively by majority vote; the researchers coded individual votes from over 470 justices in these cases. These coded cases were merged with data from the Brennan Center for Justice reporting the number of TV ads aired during each judicial election from 2008 to 2013.
The study can be found here.