GDP is not the only measure used to determine a depression Harmony.....Also note how some economists define a depression...

Considered, by some economists, a rare and extreme form of recession, a depression is characterized by its length, by abnormally large increases in unemployment, falls in the availability of credit— often due to some kind of banking or financial crisis, shrinking output—as buyers dry up and suppliers cut back on production, and investment, large number of bankruptcies—including sovereign debt defaults, significantly reduced amounts of trade and commerce—especially international, as well as highly volatile relative currency value fluctuations—most often due to devaluations. Price deflation, financial crises and bank failures are also common elements of a depression that are not normally a part of a recession.


There is no agreed definition of the term depression, though some have been proposed. In the United States the National Bureau of Economic Research determines contractions and expansions in the business cycle, but does not declare depressions.[1] Generally, periods labeled depressions are marked by a substantial and sustained shortfall of the ability to purchase goods relative to the amount that could be produced using current resources and technology (potential output).[2] Another proposed definition of depression includes two general rules: (1) a decline in real GDP exceeding 10%, or (2) a recession lasting 2 or more years.