_The webapp provides for each item the link on ECB's website.
Speeches for : Jurgen Stark where "contribution" appeared
2011-06-10 : Adjusting monetary policy in a challenging environment2008-04-15 : Monetary policy and the euro
2008-01-16 : Knowns and unknowns about the creation of economic wealth in the euro area
2007-10-11 : Productivity, structural reforms and globalisation
2006-10-13 : The euro area's role in the global economy