Australian dollar in the context of "2000 Summer Olympics"

A currency union (also known as monetary union) is an intergovernmental agreement that involves two or more states sharing the same currency. These states may not necessarily have any further integration (such as an economic and monetary union, which would have, in addition, a customs union and a single market).

In macroeconomics and economic policy, a floating exchange rate (also known as a fluctuating or flexible exchange rate) is a type of exchange rate regime in which a currency's value is allowed to fluctuate in response to international events affecting exchange rates. A currency that uses a floating exchange rate is known as a floating currency. In contrast, a fixed currency is one where its value is specified in terms of material goods, another currency, or a group of other currencies. The idea of a fixed currency is to reduce currency fluctuations.

In the modern world, most of the world's currencies are floating, and include the majority of the most widely traded currencies: the United States dollar, the euro, the Japanese yen, the pound sterling, or the Australian dollar. However, even with floating currencies, central banks sometimes participate in markets to attempt to influence the value of floating exchange rates. The Canadian dollar has not seen interference by the Canadian national bank with its price since September 1998. The US dollar also sees very little change of its foreign reserves.

Gladstone Region is a local government area in Queensland, Australia. The council covers an area of 10,484 square kilometres (4,048 sq mi), and has an estimated operating budget of A$84 million.

In the 2021 census, the Gladstone Region had a population of 63,515 people.

Dollar is the name of more than 25 currencies. The United States dollar, named after the international currency known as the Spanish dollar, was established in 1792 and is the first so named that still survives. Others include the Australian dollar, Brunei dollar, Canadian dollar, Eastern Caribbean dollar, Hong Kong dollar, Jamaican dollar, Liberian dollar, Namibian dollar, New Taiwan dollar, New Zealand dollar, Singapore dollar, Trinidad and Tobago dollar, and several others. The symbol for most of those currencies is the dollar sign $; the same symbol is used by many countries using peso currencies.

The name 'dollar' originates from the tolar which was the name of a 29-gram (1.0 oz) silver coin called the Joachimsthaler minted in 1519 in the western part of Bohemia (now the Czech Republic). The word thaler itself comes from the German word Thal, i.e. 'valley'.

Currency substitution is the use of a foreign currency in parallel to or instead of a domestic currency.

Currency substitution can be full or partial. Full currency substitution can occur after a major economic crisis, such as in Ecuador. Some small economies, for whom it is impractical to maintain an independent currency, use the currencies of their larger neighbours; for example, Liechtenstein uses the Swiss franc.

The pound (sign: £, £A for distinction) was the currency of Australia from 1910 until 14 February 1966, when it was replaced by the Australian dollar. Like other £sd currencies, it was subdivided into 20 shillings (denoted by the symbol s or /–), each of 12 pence (denoted by the symbol d).