IB International Economics Higher Level (HL) Practice Exam 2026 - Free IB Economics HL Practice Questions and Study Guide

Devaluation in a fixed exchange rate system refers to the official decrease in the value of a country's currency relative to other currencies. This is a proactive measure taken by a government or monetary authority to adjust the currency's value, which is essential in a fixed exchange rate system where the value is maintained at a set rate in relation to another currency or a basket of currencies.

When a currency is devalued, it becomes cheaper compared to foreign currencies, making exports less expensive and potentially boosting international competitiveness. This can help correct trade imbalances by promoting exports and discouraging imports. The key aspect of devaluation is that it is an intentional decision made by the authorities, rather than being driven by market forces.

The other options do not correctly describe devaluation in this context. An official increase in currency value would be a revaluation rather than a devaluation. Market-based devaluation typically relates to floating exchange rates where currency values change based on supply and demand rather than official actions. Lastly, adjustments based on inflation rates could lead to various monetary adjustments but are not specifically tied to the concept of devaluation in a fixed exchange rate system.