Stronger currency linked to lower import capacity
Comparing Exports as a capacity to import (constant LCU) with US dollar per domestic currency (End-of-period (EoP)) across 142 countries, 2006–2025.
- Rank correlation
- -0.62
- Holding size constant
- -0.63
- Countries compared
- 142
- Period
- 2006–2025
What might link these
A stronger domestic currency, as indicated by a higher US dollar exchange rate, might be associated with lower exports as a capacity to import due to potential trade imbalances or economic conditions. A careful reader should consider the role of trade policies and economic stability as potential underlying factors. A likely confounder could be the country's trade balance.
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 might mislead by implying a direct causal relationship between currency strength and import capacity, when in fact other economic factors are likely driving the observed association.
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.