1. Arnold, Martin (2020). ‘Lagarde Warns of Threats as ECB Leaves Policy on Hold’, Financial Times, July 16.
2. How to not speak the ‘F-word’: Federalism between mirage and imperative in the euro crisis
3. Bremer, Bjorn ,
Theresa Kuhn ,
Maurits Meijers , and
Francesco Nicoli (2020). ‘The EU Can Improve the Political Sustainability of the Next Generation EU by Making it a Long-Term Structure’, VOXEU-CEPR, November 4, available at: https://voxeu.org/article/improving-political-sustainability-next-generation-eu (accessed 7 January 2021).