Legislative Coalitions and Judicial Turnover under Political Uncertainty

Abstract

While judicial turnover in Latin American high courts is often the result of political realignments within the executive branch, the judiciary may also be sensitive to realignments in the legislative branch. The authors use data from the Ecuadorian Constitutional Court to show that under some circumstances, congressional deputies will seek to remove judges further from their own ideal points as the composition of the legislative coalition changes. This provides some of the first empirical evidence of the role legislatures play in Latin American judicial instability and may be broadly generalizable to other countries with similar institutional profiles and rates of interbranch crisis.