Weakening Currency Boosts Exports, Hurts Consumers

A weakening currency can have an unexpected effect on a country's economy. In South Korea, a falling currency led to a surge in exports, but also caused significant pain for importers and consumers.

In 2026, the Korean won dropped by nearly 6% against the US dollar, its lowest point since the global financial crisis in 2009. Despite this decline, South Korea's exports skyrocketed by around 71% compared to last year, with AI-related semiconductors being a major driver of growth.

The mechanism behind this process is simple: a weakening currency makes foreign countries' money more powerful, allowing them to purchase goods from the country at a lower cost. This increased demand leads to higher export numbers and revenue gains for exporters.

However, importers in South Korea are feeling the pinch as they spend more of their local currency to bring in foreign goods, driving up costs and contributing to a higher cost of living for consumers.