Interest rates usually increase to curb inflation as to encourage investment to remove currency from the consumer economy.

Exchange rates; primarily floating rates and managed floats

Exchange rates refer to the difference between currency rates when exchanging the base currency (the currency in possession) for the exchanged currency. For example 1 USD:: 1.60 GBP is an exchange rate denoting 1 USD can be readily exchanged for 1.60 GBP. Floating rates are used in developed economies that do not have volatile swings in its currency value and therefore can rely on a market rate with no fiscal intervention. An example of a floating rate economy is the U.S. A managed float requires the value of a specified currency to adjust to a single dominant currency or to a stable measure of value such as gold. An example of a fixed rate is the Chinese Yuan, adjusted by the Chinese government as...
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