The Bank for International Settlements warns that AI infrastructure spending may outpace previous tech booms, risking severe market disruptions.
The Bank for International Settlements (BIS) has warned that the rapid surge in AI infrastructure investment could outpace the growth patterns of previous technology booms, raising the risk of a debt‑driven market correction.
AI spending outstrips historic tech cycles
According to the BIS, firms are allocating capital to data centers, specialised chips and cloud services at a pace that exceeds the expansion seen during the dot‑com era and the recent surge in renewable‑energy projects. The institution notes that much of this financing is being sourced through corporate bonds and leveraged loans, which could amplify systemic risk if growth stalls.
Potential channels of financial stress
The BIS identifies three primary pathways through which AI‑driven debt could destabilise markets: 1) heightened credit exposure for banks that underwrite AI‑related projects; 2) valuation mismatches as speculative capital inflates asset prices beyond fundamentals; and 3) liquidity squeezes if investors abruptly withdraw funding from high‑leverage firms.
- Banks may see rising non‑performing loan ratios if AI firms fail to meet revenue forecasts
- Equity markets could experience sharp corrections as AI valuations unwind
- Supply‑chain firms tied to AI hardware might face demand shocks, affecting broader credit markets
Policy recommendations
The BIS urges regulators to tighten oversight of AI‑related financing, enhance stress‑testing frameworks for institutions with significant exposure, and promote greater transparency around corporate debt structures. It also calls for coordinated international monitoring to detect early signs of overheating.
While the report stops short of quantifying a specific timeline, it stresses that proactive measures now could mitigate the likelihood of a sudden credit crunch that would reverberate across the global economy.