After highly fragmented civil wars, order is often secured through the selective co-optation of rebel field commanders and atomized insurgents. This paper presents a formal model of civil war settlement as a coalition formation game between various regime and rebel factions. This approach...

Donors often condition foreign aid to recipients on policy adjustments. How do domestic interest groups influence a donor’s ability to credibly commit to implementing threats and promises? In our model, domestic interest groups in the donor country can mobilize to support the...