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St. Louis Fed
@stlouisfed
Official Federal Reserve Bank of St. Louis account. We share economic data and insights. Home to FRED®.
加入 September 2009
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The U.S. dollar is the world's dominant reserve currency, serving as a store of value, a medium of exchange and a unit of account. But what is a reserve currency? And how does a central bank use reserves in the global market? Find out more:
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