Whether the country is officially in recession is determined by the National Bureau of Economic Research, a private nonprofit research organization. The group considers several economic indicators, as well as the severity and duration of a downturn.
The NBER says the most recent recession lasted from March 2001 until November 2001 and that the economy has been in "expansion" since then.
The group typically does not declare a recession for anywhere from 6 to 18 months after its arrival.
On Friday, the NBER's president, Harvard University economist Martin Feldstein, said we are in a recession, though it was not an official NBER declaration.
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