This book examines the effect of power-sharing forms of governance in bringing about political stability amid deep divisions. It is the first major comparison of two power-sharing designs – consociationalism and centripetalism - and it assesses a number of cases central to the debate, including Nigeria, Sri Lanka, Fiji, Bosnia and Herzegovina, Burundi and Northern Ireland. Drawing on information from a variety of sources, such as political party manifestoes and websites, media coverage, think tank reports, and election results, the author reaches significant conclusions about power-sharing as an invaluable conflict-management device. This text will be of key interest to students and scholars of ethnic conflict management, power-sharing, ethnic politics, democracy and democratization, comparative constitutional design, comparative politics, intervention and peace-building.