and Yeter, M. (2018), “Uniting European Fiscal Rules:  How to Strengthen the Fiscal Framework”, German Council of Economic Experts Working Paper, No 04, and Darvas, Z., Martin, P. and Ragot, X.
(2018), “European fiscal rules require a major overhaul”, Les notes du conseil d’analyse économique, No 47, September; Eyraud, L., Debrun, X., Hodge, A., Lledó, V. and Pattillo, C. (2018), “Second-Generation Fiscal Rules: Balancing Simplicity, Flexibility, and Enforceability”, IMF Staff Discussion Notes, 18/04. 4/4  BIS central bankers' speeches