_The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "optimal" appeared
2018-05-17 : Completing the Odyssean journey of the European monetary union2017-11-24 : Ricardo Reis’ contribution to Macroeconomics
2017-11-09 : The future of finance and the outlook for regulation
2017-05-25 : The future of monetary policy frameworks
2014-11-03 : Thomas Philippon's contribution to macro-finance
2011-11-14 : A European solution for crisis management and bank resolution