The webapp provides for each item the link on ECB's website.
Speeches for : Tommaso Padoa-Schioppa where "externalities" appeared
2002-05-20 : Self vs. public discipline in the financial field2002-04-29 : Competition, co-operation, public action: Three necessary drivers for European financial integration
2001-09-05 : Clearing and settlement of securities: a European perspective
2001-04-02 : Consolidation of the payment systems industry: the Eurosystem's perspective