The authors examine why the US trend unemployment rate has declined for decades, separating demographic shifts from changes within worker groups. They estimate it fell from 7.8% in 1976 to 4.8% in 2024, with education and aging explaining over half, and project a further decline to 4.4% by 2044.
What’s Behind the Declining Trend Unemployment Rate?
Federal Reserve Bank
Andreas Hornstein
Research
16 Pages
Key Takeaways
Trend keeps falling: Trend unemployment fell from 7.8% in 1976 to 4.8% in 2024 and is projected to decline another 0.4 percentage point by 2044.
Education drives decline: Rising educational attainment lowered trend unemployment about 1.1 percentage points, while population aging reduced it another 0.7 point.
New cohorts matter: Changes within demographic groups explain just under 1 percentage point of decline, with newer cohorts entering the workforce with lower unemployment risk.