Economic Definition of classical range. Defined.
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Term classical range Definition: The vertical segment of the Keynesian aggregate supply curve that reflects the independence of full-employment aggregate output (or gross domestic product) to the price level. Shifts of the aggregate demand curve in this range lead to changes in the price level, but not changes in aggregate output. Such results are consistent with classical economics, which is why this is termed the "classical" range. The other ranges of the Keynesian aggregate supply curve are the Keynesian range and the intermediate range.