The two volumes of Understanding Civil War build upon the World Bank's prior research on conflict and violence, particularly on the work of Paul Collier and Anke Hoeffler, whose model of civil war onset has sparked much discussion on the relationship between conflict and development in what came...

In the literature on civil war onset, several empirical results are not robust or replicable across studies. Studies use different definitions of civil war and analyze different time periods, so readers cannot easily determine if differences in empirical results are due to those factors or if...

How do the outcomes of international wars affect domestic social change? In turn, how do changing patterns of social identification and domestic conflict affect a nation's military capability? Models that link structural variables, power politics, and the individuals that constitute states are...

Earlier studies have shown that United Nations peace operations make a positive contribution to peacebuilding efforts after civil wars. But do these effects carry over to the period after the peacekeepers leave? And how do the effects of UN peace operations interact with other determinants of...

Why do groups want to secede and where are we most likely to see demands for self-determination? This paper proposes an economic explanation whereby a tradeoff between income and sovereignty implies that, other things being equal, richer regions are more likely to want more autonomy and conflict...

VOLUME 1: AfricaVOLUME 2: Europe, Central Asia, and Other Regions"This is a superb manuscript, and one that will become a standard reference in the field for students of conflict and civil war." -Robert Bates, Eaton Professor of the Science of Government, Harvard University The two volumes of...

VOLUME 1: AfricaVOLUME 2: Europe, Central Asia, and Other Regions"This is a superb manuscript, and one that will become a standard reference in the field for students of conflict and civil war." -Robert Bates, Eaton Professor of the Science of Government, Harvard University The two volumes of...