Aging demographics could reduce risk appetite and loan demand, increasing bond demand and suppressing yields, per IMF and actuarial studies.
Recent research indicates an aging US population may drive bond yields lower. As more Americans retire, risk appetite declines, shifting portfolios toward bonds and away from equities. This trend could reduce loan demand while boosting bond ETF inflows, exerting downward pressure on interest rates and inflation.
A 2025 IMF Economic Outlook report suggests older populations save more and spend less, curbing inflationary pressures. A 2020 Society of Actuaries study supports this, linking demographic shifts to lower yields. The Census Bureau projects 20% of Americans will be retirement-age by 2030, amplifying the effect.
The dynamic could benefit bond investors, as falling yields typically lift bond prices. However, the long-term impact remains debated, with no consensus on the magnitude of the shift.