The European Central Bank’s policymakers, Nagel said in an interview on Friday, see “the benefits of creating a common European, highly liquid, euro-wide benchmark safe asset. Action is necessary.”
But Nagel’s break from Germany’s traditional opposition to joint debt comes at an awkward time for Berlin.
Earlier this week, the German government rebuked a rallying call from French President Emmanuel Macron to issue more eurobonds to boost certain sectors, such as artificial intelligence, European defense, semiconductors and robotics. The EU could also exploit U.S. President Donald Trump’s erratic foreign policy goals and lure global investors across the Atlantic.
“The global market … is more and more afraid of…

