Trichet-to-Draghi handover (2011)
Jean-Claude Trichet handed the ECB presidency to Mario Draghi as the eurozone sovereign debt crisis peaked. Draghi's 2012 pledge to do "whatever it takes" to preserve the euro steadied bond markets.
Draghi's intervention tools calmed markets and lowered borrowing costs for stressed member states.
The episode set the precedent that the ECB can act as a backstop for euro area sovereign debt.
A new ECB president again takes over during debt stress, with France's bond spread over Germany at its highest since the early-2010s crisis. Markets are watching how the bank's crisis tools will be used.
