HabermasJ (2015) Democracy in Europe: Why the development of the EU into a transnational democracy is necessary and how it is possible. European Law Journal21(4): 546–557.
2.
KrugmanP (2012) End This Depression Now!, New York, NY: W. W. Norton & Co.
3.
SandbuM (2015) Europe’s Orphan: The Future of the Euro and the Politics of Debt, Princeton, NJ: Princeton University Press.
4.
ScharpfF (2015) After the crash: A perspective on multilevel European democracy. European Law Journal21(3): 384–405.
5.
StiglitzJ (2016) The Euro: How a Common Currency Threatens the Future of Europe, New York, NY: Norton & Company.
6.
StreeckW (2014) Buying Time: The Delayed Crisis of Democratic Capitalism, New York/London: Verso.