Why an Aging Population Does Not Mean Labor Must Become Scarce
Alpert challenges demographic explanations that treat aging as the dominant labor-market force. Labor-force participation fell much more sharply after the recession than the prior demographic trend, while technology simultaneously reduced the number of workers required to produce the same output.
- Participation was declining gradually before the recession but fell much faster afterward.
- Correlation between aging and weak growth does not establish causation.
- Technology offsets declines in working-age population by reducing labor requirements.
- Automation can produce labor oversupply even within aging economies.
“This slope and that slope I'm using my hands are not the same slope.”
“we just don't need as many people to do the same jobs that we did before.”