Yapılmışı var:
https://en.wikipedia.org/wiki/Fixed_...ge_rate_system
Alıntı
To maintain a desired exchange rate, the central bank during a time of private sector net demand for the foreign currency, sells foreign currency from its reserves and buys back the domestic money. This creates an artificial demand for the domestic money, which increases its exchange rate value. Conversely, in the case of an incipient appreciation of the domestic money, the central bank buys back the foreign money and thus adds domestic money into the market, thereby maintaining market equilibrium at the intended fixed value of the exchange rate.
Asıl soru şu: Döviz rezervi oluşturacak kaynağın var mı?