What Is a Fixed Exchange Rate?

A fixed exchange rate is a regime applied by a government or 澳洲幸运5开奖号码历史查询:central bank that ties the country's official 澳洲幸运5开奖号码历史查询:currency exchange rate to another country's currency or the price of gold. The purpose of a fixed exchan༺ge rate system is to keep a currency's value within a narrow band.

Understanding a Fixed Exchange Rate

Fixed rates provide greater certainty for 澳洲幸运5开奖号码历史查询:exporters and 澳洲幸运5开奖号码历史查询:importers. Fixed rates also help the government maintain low 澳洲幸运5开奖号码历史查询:inflation, which, in the long run, keeps interest rates down and stimu🐻lates trade and investment. 

Most major industrialized nations have had 澳洲幸运5开奖号码历史查询:floating exchange rate systems where the going price on the 澳洲幸运5开奖号码历史查询:foreign exchange market (forex) sets their currency price. This practice began for industrialized nations in the early 1970s, though developing economies still continue with fixed-rate systems.

Bretton Woods Agreement

From the end of World War II to the early 1970s, the 澳洲幸运5开奖号码历史查询:Bretton Woods Agreement meant that the exchange rates of participating nations were pegged to the value of the U.S. dollar, which was fixed to the price of gold.

When the United States' postwar 澳洲幸运5开奖号码历史查询:balance of payments surplus turned to a deficit in the 1950s and 60s, the periodic exchange rate adjustments permitted under the agreement ultimately proved insufficient. In 1973, President Richard Nixon removed the United States from the 澳洲幸运5开奖号码历史查询:gold standard, ushering in the era of 澳洲幸运5开奖号码历史查询:floating rates.

The Beginnings of the Monetary Union

The 澳洲幸运5开奖号码历史查询:European exchange rate mechanism (ERM) was established in 1979 as a precursor to the monetary union and the introduction of the euro. Member nations, including Germany, France, the Netherlands, Belgium, and Italy, agreed to maintain their currency rates within plus or minus 2.25% of a central point.

The United Kingdom joined in October 1990 at an excessively strong conversion rate and was forced to withdraw two years later. The original members of the euro converted from their home currencies at their then-current ERM central rate as of January 1, 1999. The euro itself trades freely against other major currencies while the currencies of countries hoping to join trade in a managed float known as ERM II.

Disadvantages of Fixed Exchange Rates

Developing economies often use a fixed-rate system to limit 澳洲幸运5开奖号码历史查询:speculation and provide a stable system. A stable system allows im🅠porters, exporters, and investors to plan without worrying about currency movements.

However, a fixed-rate system limits a central bank's ability to adjust 澳洲幸运5开奖号码历史查询:interest rates as needed for economꦆic growth. A fixed-rate system also prevents market adjustments when a currency becomes over or undervalued. Effective management of a fixed-rate system requires a laꦛrge pool of reserves to support the currency when it is under pressure.

An unrealistic official exchange rate can also lead to the development of a parallel, 澳洲幸运5开奖号码历史查询:unofficial, or dual, exchange rate. A large gap between official and unofficial rates can divert hard currency away from the central bank which can then lead to forex shortages and periodic large 澳洲幸运5开奖号码历史查询:devaluations. These can be more disruptive🦹 to an economy than the periodic adjustment of a floating exchange rate regime.

The Bottom Line

In order to keep a currency's value stable, countries may opt to establish a fixed exchange rate for their currency, tying its value to another currency or to gold. However, fixed exchange rates presents many limitations for an economy, resulting in most developed countries maintaining floating exchange rates for their currencies.