According to quantitative studies, oil is the only resource that is robustly linked to civil war onset. However, recent debates on the nexus of oil and civil war have neglected that there are a number of peaceful oil‐rentier states, and few efforts have been spent to explain why some oilexporting countries have experienced civil war and others have not. Methodologically, the debate has been dominated by research using either quantitative methods or case studies, with little genuine medium‐N comparison. This paper aims to fill this gap by studying the conditions of civil war onset among net oil exporters using (crisp‐set) Qualitative Comparative Analysis (csQCA). Considering a sample of 44 net oil exporters between 1970 and 2008, we test conditions such as oil abundance (per capita) and dependence, the interaction of ethnic exclusion and oil reserve locations (overlap) as well as the type of political regime (polity). Our results point to a combination of necessary and sufficient conditions that has been largely ignored until now: low abundance is a necessary condition of civil war onset. Two pathways lead to civil war: first, a combination of low abundance and high dependence and, second, a combination of low abundance and the geographical overlap of ethnic exclusion with oil reserve areas within autocracies.
in: Raymond Hinnebusch / Jasmine Gani (eds.), The Routledge Handbook to the Middle East and North African State and States System, Routledge, forthcoming
in: Nic Cheeseman (ed.), The Oxford Encyclopedia of African Politics, Oxford: Oxford University Press, forthcoming
Peace Economics, Peace Science and Public Policy, 25, 2019, 4
GIGA Focus Nahost, 06/2019
American Journal of Political Science, online first, 2019