Which exchange rate framework does not necessitate official monetary reserves for market intervention ?
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Answer: A. floating exchange rates
Explanation
Floating exchange rates are determined by market forces without central bank intervention. Market supply and demand dictate currency prices automatically in this system. Official monetary reserves are unnecessary since governments do not peg values. Flexible exchange rate systems allow currencies to appreciate or depreciate freely. Central banks refrain from buying or selling currency to maintain target rates. Free-floating currencies adjust rapidly to international trade and financial shocks.
Major global currencies like the US dollar and euro operate on floating systems. Countries with floating rates preserve their foreign exchange reserves for emergencies. Traders manage currency risk independently without government exchange rate guarantees. Pegged exchange rates require central banks to hold reserves for market intervention. Managed floating rates involve periodic central bank intervention using reserves. Dual exchange rates maintain multiple official rates requiring strict reserve controls.
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