Financing the AI boom – In Conversation with Imène Rahmouni-Rousseau

The AI infrastructure boom requires an estimated $1 trillion in annual capital expenditure through 2030, forcing major tech companies to pivot from internal cash flows to massive external debt financing. Emmanuel Ramouni-Rousseau, Director General of Market Operations at the European Central Bank, highlights how these firms are increasingly utilizing "reverse Yankee" bonds—issuing debt in Europe to tap into deeper capital markets. While this influx provides diversification and liquidity, it also deepens the exposure of European investors, including pension funds and households, to the volatile AI sector. If AI-driven productivity gains fail to materialize, the interconnected nature of the global financial system could trigger significant spillovers, potentially destabilizing broader markets and complicating future financing for European companies. This shift underscores the necessity of monitoring bond markets alongside equity trends to gauge the true systemic risks of the AI revolution.