Including chiefs, maintaining peace? Examining the effects of state–traditional governance interaction on civil peace in sub

The continued influence of traditional governance in sub-Saharan Africa has sparked increasing attention among scholars exploring the role of non-state and quasi-state forms of governance in the modern state. However, little attention has been given to cross-country and over-time variation in the interaction between state and traditional governance structures, particularly in regard to its implications for intrastate peace. This study examines the conditions under which traditional governance contributes to state capacity to maintain peace. The article argues that the type of institutional interaction between the state and traditional authority structures influences a country’s overall governance dynamics and its capacity to maintain peace. By combining new data on state–traditional authorities’ interaction in sub-Saharan Africa from 1989 to 2012 with intrastate armed conflict data, I conduct a systematic comparative analysis of whether concordant state–traditional authorities’ interaction strengthens peace. The empirical results support the argument that integrating traditional authorities into the public administration lowers the risk of armed conflict in comparison to when they remain unrecognized by the state. Moreover, the analysis suggests that the added value of this type of interaction is conditional on the colonial history of a country