This study investigates whether ethnic and other forms of social diversity affect militarization of society. Recent scholarship in economics finds that high diversity leads to lower provision of public goods. At the same time, many conflict studies find that highly diverse societies face a lower...

Recent research identifies state capacity as a crucial determinant of civil peace. Scholars often interpret the association between wealth and peace as state capacity effects, but they have not clearly distinguished the impact of administrative reach and capacity for coercion from those effects...

The existing literature identifies natural resource wealth as a major determinant of civil war. The dominant causal link is that resources provide finance and motive (the “looting rebels†model). Others see natural resources as causing “political Dutch disease,†which in turn...

Empirical studies on the causes of civil war robustly show that poor countries are more likely to suffer civil war than rich ones. However, the interpretations of this finding differ. The literature proposes three different causal mechanisms: (1) poverty leads to grievances; (2) income proxies...