1. Atkins , R. Barber , L. 2011 The Financial Times
2. Avent , R. 2012 The Economist http://www.economist.com/blogs/freeexchange/2012/05/euro-zone-crisis-0
3. Aziz , J. 2014 The Week http://theweek.com/articles/444505/europe-epic-depression-getting-worse
4. Beckworth , D. Hendrickson , J. 2016 Nominal GDP targeting and the Taylor rule on an even playing field
5. Crafts , N. 2013 VoxEU.org http://www.voxeu.org/article/eurozone-if-only-it-were-1930s