General EU foreign policy
The EU’s global climate and energy policies, Fride working paper, April 2013
Europe's trade strategy, Fride policy brief, March 2013, with John Springford
Reviving Global Europe, International Politics, July 2013
Europe’s Decline and Fall: The struggle against global irrelevance, Profile Books, 2010
Europe’s Role in Global Politics: A Retreat from Liberal Internationalism, Routledge, 2010
Energy Security: Europe's New Foreign Policy Challenge, Routledge, 2009
Fusing Security and Development: Another Euro-platitude?, Journal of European Integration, 30/3, 2008
Normative Dynamics and Strategic Interests in the EU's External Identity, Journal of Common Market Studies, 42/2, 2004
Middle East
Living with the Middle East’s old-new security paradigm, Fride policy brief, March 2013
Europe and the US in the Middle East: a convergence of partiality, Fride policy brief, March 2013, with Michele Dunne
Europe in the Reshaped Middle East, Book edited with Kristina Kausch, 2012
Funding Arab Reform? The EU's Development Aid achievements, GMF policy brief, August 2012
When gravity fails... Five futures for Euro-Mediterranean relations, Fride policy brief, April 2012
The EU and the Arab spring: from munificence to geo-strategy, Fride policy brief, 2011
What not to do in the Middle East and North Africa, Fride policy brief, 2011
After peace talks: what next for EU policy in Palestine?, Fride policy brief, February 2011
Europe, the Mediterranean and the Middle East: The Need for Triangulation, International Spectator, 45/3, 2010, with Ana Echagüe
The End of the Euro-Mediterranean Vision, International Affairs, 85/5, 2009, with Kristina Kausch
The Challenge of Islamist Radicalisation in the European Neighbourhood, CEPS, 2009, with Michael Emerson
Political Islam and the European Neighbourhood Policy, CEPS, 2007, with Michael Emerson
Europe and the Gulf: Strategic Neglect, Studia Diplomatica, LX, 2007, with Ana Echagüe
Europe and the Middle East: In the Shadow of September 11, Lynne Reinner, 2006
International Democracy and the West: The Role of Governments, NGOs and Multinationals, Oxford University Press, 2004
The Euro-Mediterranean Partnership: Assessing the First Decade, Elcano, 2005, with Haizam Amirah Fernández
The European Union and Democracy Promotion: The Case of North Africa, Frank Cass, 2002, with Richard Gillespie
The European Union and the Promotion of Democracy: Europe's Mediterranean and East Asian Policies, Oxford University Press, 2002
Democracy and democracy promotion
EU democracy promotion in the Eastern neighbourhood, Fride working paper, November 2012, with Natalia Shapovalova
The European Endowment for Democracy: will it fly?, Fride policy brief, May 2012, with Kinga Brudzinska
Will Rising Democracies Become International Democracy Supporters?, Carnegie working paper, 2011, with Thomas Carothers
EU human rights policy towards Russia, EP report, 2011, with Natalia Shapovalova
Misunderstanding the maladies of liberal democracy promotion, Fride working paper
Security through democracy: Between aspiration and pretence, Fride working paper, 2010
The end of democratic conditionality: good riddance?, Fride working paper, 2010
How to revitalise democracy assistance: Recipients' views, Fride working paper, 2010
European Democracy Promotion: A Critical Global Assessment, Johns Hopkins University Press, 2010
Democracy’s New International Challenges, Routledge, 2009, with Peter Burnell
Democracy as External Governance?, Journal of European Public Policy, 16/6, 2009
The EU and Ukraine: A door neither open nor closed, International Politics, 46/4, 2009
Democracy’s Stagnation in the European Neighbourhood: Causes and Failing Responses, CEPS, 2009, with Michael Emerson
Trends in Democracy Assistance: What is Europe Doing?, Journal of Democracy, 19/2, 2008
Is Europe supporting democracy in its Neighbourhood?, FRIDE, 2008
Strategies for Democratic Change: Assessing the International Response, Democracy Coalition Project, 2006, with Ted Piccone
Survey of European Democracy Promotion Policies 2000-2006, FRIDE, 2006
Democratic Institution Building and Conflict Resolution: Emerging EU Approaches, International Peacekeeping, 11/3, 2004