Does accountability matter? How electoral systems affect conflict initiation

Recent work on conflict suggests that electoral systems impact foreign policy-making in important ways; however, the discipline has reached different conclusions regarding how different types of electoral systems affect conflict initiation. In this study we contend that legislators are more accountable individually in candidate-centred electoral systems which impacts a state’s decision to initiate interstate conflict. We test our argument using a time-series cross-sectional analysis of 54 democracies from 1975 to 2001. The results provide strong support for the hypothesis that candidate-centred electoral systems result in less conflict initiation than party-centric systems due to higher levels of individual accountability for legislative members.