The webapp provides for each item the link on ECB's website.
Speeches for : Yves Mersch where "economics" appeared
2019-03-27 : Necessity, proportionality and probity – central bank independence in unconventional times2019-03-22 : Remarks at the ‘Challenges in Understanding the Monetary Transmission Mechanism’ conference
2018-11-27 : Climate change and central banking
2017-10-09 : Economic Policy and the Need for Humility
2017-07-24 : Central banking in times of technological progress
2016-04-09 : Scope and Limits of Monetary Policy
2016-02-04 : Policy needs, knowns and unknowns in the aftermath of the crisis