Recessionary gap

PrepNuggets

Factors like high interest rates, a stock market crash, or a strong currency can cause aggregate demand to lower, shifting the curve to the left.  In the short run, the economy produces less, at a lower price level.  This new short-run equilibrium output is less than full employment GDP, which means there is high unemployment in the economy.  We call this a recessionary gap, where GDP and price levels decline in the short run.