The webapp provides for each item the link on ECB's website.
Speeches for : Vitor Constancio where "empirical" appeared
2017-09-25 : Developing models for policy analysis in central banks2012-10-30 : Opening remarks at the second conference of the ESCB Macroprudential Research (MaRs) Network
2011-09-22 : Laudatio for Professor Kenneth Rogoff, recipient of the 2011 Deutsche Bank Prize in Financial Economics
2011-04-15 : Financial regulatory reform and the economy