The webapp provides for each item the link on ECB's website.
Speeches for : Jean-Claude Trichet where "returns" appeared
2009-04-18 : The global dimension of the crisis2009-02-23 : Remarks on the future of European financial regulation and supervision
2009-01-19 : (Under-)pricing of risks in the financial sector
2008-11-21 : 18th Frankfurt European Banking Congress
2008-11-13 : Undervalued risk and uncertainty: Some thoughts on the market turmoil
2008-09-05 : Risk and the Macro-economy