global currency
Universal exchange medium
A global currency would be a single monetary unit used worldwide, replacing national currencies like dollars, euros, and yen.
The term appears mostly in economic speculation and science fiction—no true global currency exists, though the U.S. dollar functions as the dominant currency for international trade and reserves.
Cryptocurrencies like Bitcoin are sometimes promoted as potential global currencies: Bitcoin advocates envision it becoming a global currency free from government control.
- BitcoinPeer-to-peer electronic cash
- exportsGoods sold abroad
- US dollarAmerican monetary unit
- central banksGovernment monetary policy institutions
- euroShared continental currency
trade · gold standard · finance · Japanese yen · interest rates · imports · exchange rates · balance of payments · monetary unions · dollarization · money supply · tariffs · Ethereum · stablecoins · fiat money · inflation control · petrodollar · foreign exchange
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