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Exodus: How Migration is Changing our World. London, Allen Lane 2013.
Plundered Nations? Successes and Failures in Natural Resource Extraction, with A. J. Venables. Palgrave Macmillan 2011.
Kenya: Economic Policies for Prosperity, edited with Chr. S. Adam and N. Ndungu. Oxford, Oxford University Press 2011.
The Plundered Planet: How to reconcile prosperity with nature. Oxford, Oxford University Press, 2010.
Conflict, Political Accountability and Aid. Routledge, 2010.
Wars, Guns and Votes: Democracy in Dangerous Places. Harper Collins/Random House, 2009.
The Bottom Billion. Oxford, Oxford University Press 2008.
Economic Policy Options for a Prosperous Nigeria, edited with C. Soludo and C. Pattillo. Palgrave 2008.
Globalization and Poverty, 3 Vols. (The globalization of the World Economy, 19), with J. W. Gunning. Cheltenham UK/Northampton USA: Edward Elgar 2008.
The Political Economy of Economic Growth in Africa, 1960-2000, with B. Ndulu, R. Bates and S. O’Connell. Cambridge University Press, 2008.
Breaking the Conflict Trap: Civil War and Development Policy, with V. L. Elliott, H. Hegre, A. Hoeffler, M. Reynal-Querol, N. Sambanis. Washington DC: World Bank and Oxford University Press 2003.
Labour and Poverty in Rural Tanzania, with S. Radwan, and S. Wangwe, with A. Wagner. Oxford, Clarendon Press 1987.
The Institutional and Psychological Foundations of Natural Resource Policies, Journal of Development Studies, (May 2016), 1-12.
Culture, Politics and Economic Development, Annual Review of Political Science
Is Information Power? Using Mobile Phones and Free Newspapers during an Election in Mozambique, with J. Aker and P. Vicente. Review of Economics and Statistics
Urban Infrastructure for Development, with T. Venables. Oxford Review of Economic Policy
The Bottom Billion, in G. Ritzer (ed), Wiley Blackwell Encyclopedia of Sociology.
Votes and violence: Evidence from a field experiment in Nigeria, with P. Vicente. The Economic Journal 124, 574: F327–F355.
African Agriculture in 50 Years: Smallholders in a Rapidly Changing World, with S. Dercon. World Development 63: 92-101.
Scottish Oil and Global Justice. International Energy Law Review 4: 150-153.
Public capital in resource rich economies: Is there a curse? with S. Bhattacharyya, Oxford Economic Papers 66 (1).
The Economic Legacy of Civil War: Firm-level Evidence from Sierra Leone, with M. Duponchel Journal of Conflict Resolution, 57: 65-88.
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Under Pressure: How governments can manage expectations when oil is discovered. Finance and Development 50,4: 50-53.
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Land Deals in Africa: Pioneers and Speculators, with A.J. Venables. Globalization and Development 3,1: 1-20.
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Housing and Urbanization in Africa, with T. Venables. In J. Hannigan and G. Richards (eds), Handbook of New Urban Studies. Sage, in press.
Housing and Urbanization in Africa: Unleashing a Formal Market Process, with A.J. Venables. In E. Glaeser and A. Joshi-Ghani (eds), The Urban Imperative: Towards Competitive Cities
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Strategies for Growth, with N. Ndungu. In Chr. S Adam, P. Collier and N. Ndungu (eds), Kenya: Economic Policies for Prosperity
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Trade and Economic Performance: Does Economic Fragmentation Matter? with A.J. Venables. In Lin and Plescovik (eds), Annual World Bank Conference of Development Economics. World Bank, 2008.
Civil War, in Hartley and Sandler, (eds.) Handbook of Defense Economics, North Holland, 2007.
Using Aid Instruments More Coherently: Grants and Loans. In I. Kaul and P. Conceicao (eds), The New Public Finance. Oxford, Oxford University Press, 2006.
The Moral and Fiscal Implications of Anti-Retroviral Therapies for HIV in Africa (under review).
Africa and the World: Sovereignty, Dependency and Extraversion, with A. Hoeffler. On the incidence of civil war in Africa, in N. Cheesman (ed.), African Politics, Critical Concepts in Political Science, Vol 1, Routledge, Taylor and Francis Group.
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Resource Revenue Management: Three Policy Clocks, in R. Caputo and R. Chang (eds.) Commodity Prices and Macroeconomic Policy, Central Bank of Chile.
Transforming Dar es Salaam into a city that works, with P. Jones. in Adam et al., (eds.) Tanzania: Policies for Prosperity, Oxford University Press.