AI: This Chart Explains Why Bond Yields Will Eventually Decline

Dario Perkins, managing director for global macro at TS Lombard, argues that the widespread adoption of artificial intelligence could, through labor-market channels, exert downward pressure on long-term interest rates. The core idea is that AI-driven productivity gains may reduce wage and price pressures over time, allowing central banks greater scope to ease policy and pushing bond yields lower.

Perkins and TS Lombard’s research note this dynamic as a credible medium-term scenario: automation and AI capital expenditure change employment structures and may weaken aggregate labor demand in some sectors, tempering inflationary impulses. That in turn would lower the term premium investors demand for long-dated government debt. The consultancy’s macro work highlights how such productivity gains can be disinflationary if they outpace demand-driven inflation from capex-led growth.

Market reaction to early signs of labor-market softening has already shown up in benchmark yields. Reuters’ market dispatches have recorded episodes when 10-year U.S. Treasury yields moved down to the mid-4% area amid risk repricing and safe-haven flows, illustrating how sensitive long-end yields can be to evolving macro narratives. Investors read these moves as a shift in the path of future policy rates.

The broader economic context matters: central bank policy, fiscal trajectories and real-side developments determine whether AI’s productivity effects dominate. If AI reduces inflation expectations sustainably, policy loosening becomes more plausible and yields decline. Conversely, strong fiscal deficits or second-round inflation effects from rapid wage reallocation could push yields higher despite productivity gains. TS Lombard underlines the country- and sector-specific nature of these outcomes.

Looking forward, market participants and analysts will monitor labor statistics, company capex disclosures related to AI, and central bank guidance. If data confirm a durable weakening in wage growth and inflation, markets may increasingly price a path of lower policy rates and a fall in long-term yields; if not, volatility around the long end of the curve is likely to persist. The debate underscores that AI is neither an automatic determinant of rates nor a one-way trade—its net effect on yields will be decided by real economic transmission and policy responses.