Titelaufnahme

We consider the voting behavior of Supreme Court Justices, finding evidence of co-dependencies in their votes. Coincident with changes in the party imbalance of the Court over time, sharp discontinuities in these dependencies are evident. Overall, the patterns suggest a tradeoff between co-dependencies around political affiliations and individual ideologies, with more-equal party representation on the Court encouraging greater party awareness in Justice voting, and less-equal party representation allowing Justices across party lines but with similar ideologies to inform each others votes.