Male workforce growth linked to education spending
Comparing Population ages 15-64, male, annual growth rate with Primary education, pupils, per unit of GDP across 188 countries, 2025–2025.
- Rank correlation
- +0.65
- Holding size constant
- +0.55
- Countries compared
- 188
- Period
- 2025–2025
What might link these
The correlation might suggest that countries investing more in primary education relative to their GDP tend to have a growing male workforce, possibly due to better educated males entering the workforce. A careful reader should consider that urbanization rates could be a confounder, as they might influence both education spending and workforce growth. The relationship could be driven by various socioeconomic factors.
Why this is not proof of anything
This is a correlation across countries, not an experiment. It cannot show that either indicator causes the other, and both may simply follow a third thing. This correlation does not account for other potential factors like government policies, cultural attitudes towards education, or economic conditions that could mislead the interpretation of the relationship.
The second figure above repeats the measurement with national population and income held constant. It is the more conservative number: a relationship that largely disappears there was mostly telling you that larger, richer countries have more of most things.
How this was measured
Both indicators were ranked across every country reporting each, and the two rankings compared — ranks rather than raw values, because a handful of very large countries can otherwise manufacture a relationship on their own. The calculation is arithmetic over figures already published on this site; the commentary above is drafted from the two indicator names and the resulting coefficients.