Jean Pisani-Ferry, economist: 'Is AI fueling a new wave of growth or a bubble?'
- Posted on January 19, 2026
- By Le Monde
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Jean Pisani-Ferry, economist: 'Is AI fueling a new wave of growth or a bubble?'

COLUMN. When two Nobel laureates disagree over the potential impact of artificial intelligence, it signals that the massive investments now underway carry risk, notes economist Jean Pisani-Ferry. Through its own savings, Europe is also exposed to those risks.