The United States dollar (sign: $; code: USD) is the unit of currency of the United States and is defined by the Coinage Act of 1792 to be between 371 and 416 grains (27.0 g) of silver (depending on purity). The U.S. dollar is normally abbreviated as the dollar sign, $, or as USD or US$ to distinguish it from other dollar-denominated currencies and from others that use the $ symbol. It is divided into 100 cents (200 half-cents prior to 1857).Taken over by the Congress of the Confederation of the United States on July 6, 1785,[2] the U.S. dollar is the currency most used in international transactions.[3] Although U.S. dollar is a fiat currency, several countries use it as their official currency, and in many others it is the de facto currency.[4]

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Wednesday, April 8, 2009


economictimes
WASHINGTON: Faced with the danger of a worsening recession, Federal Reserve
policymakers at their March meeting took the bold step of plowing
economy to drive down interest rates and entice Americans to start buying again.
Documents released Wednesday provided insights into the Fed's decision to revive the economy by buying long-term government debt and boosting purchases of mortgage-backed securities from Fannie Mae and Freddie Mac.
"Most participants viewed downside risks as predominating in the near term," according to minutes of the Fed's closed-door meeting on March 17-18.
That risk came mainly from a vicious cycle where rising unemployment prompted cutbacks by consumers, which in turn led to more layoffs and reduced production by businesses. Such forces would weaken the economy even more, triggering further credit tightening and additional losses at financial institutions, the Fed explained.
Against that backdrop, the central bank decided to hold its key bank lending rate at a record low of between zero and 0.25 percent. Economists predict the Fed will hold the rate in that zone for the rest of this year and for most — if not all of — next year.

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