- Symmetry and Asymmetry as Elements of Federalism: A Theoretical Speculation Charles Tarlton, Journal of Politics
- The asymmetry of European integration, or why the EU cannot be a ‘social market economy’ Fritz Scharpf, Socio-Economic Review
- The past and future of European federalism: Spinelli vs. Hayek Federico Ottavio Reho, Martens Centre
- Secular Nationalism, Islamism, and Making the Arab World Luma Simms, Law & Liberty