Devaluierung

Devaluierung, in economics, refers to an official lowering of a country’s currency value by its government or central bank, typically under a fixed or semi-fixed exchange rate regime. This contrasts with depreciation, which is a market-driven decline in a currency’s value under a flexible exchange rate regime. A deliberate devaluation signals a policy shift aimed at improving external competitiveness by making exports cheaper and imports more expensive.

Mechanism and short-term effects: The authorities adjust the official exchange rate, often by lowering the unit value of the currency against a basket of foreign currencies. This changes prices of imports and can influence inflation via pass-through. In the short run, a devaluation can improve the current account by stimulating exports and reducing import demand, but it can also raise domestic prices, erode real incomes, and affect financial stability if expectations become unstable.

Policy considerations and risks: Devaluations rely on credible monetary and fiscal policies to avoid spiraling inflation or loss of confidence. Their effectiveness depends on supply constraints, wage dynamics, and the responsiveness of trading partners. If not well managed, devaluation can lead to higher inflation, capital flight, or a currency crisis, especially in economies with high debt denominated in foreign currencies.

Historical context and distinctions: Devaluierung is used in contexts with fixed or managed exchange-rate systems. In economies with freely floating rates, adjustments to currency value occur through depreciation rather than a formal devaluation. The term is frequently discussed alongside related concepts such as exchange-rate policy, inflation, and balance of payments.

See also: Währungsabwertung; Wechselkurs; Inflation; Handelsbilanz.