Efforts are also being made to deploy similar measures to other cross border vectors including: 1  Pedestrian radiation portal monitoring. 2  Air freight radiation portal monitoring. 3  Crane based radiation portal monitoring. 4  Air luggage radiation portal monitoring. 5  Railway radiation portal monitoring.
If the federal reserve raises interest rates, then we will see aggregate demand decrease or shift left because it has become more expensive to finance investment. Alternatively, if the federal reserve decreases interest rates, we will see investment increase, and aggregate demand will shift right.
An increase in government purchases shifts the aggregate demand curve to the left. A decrease in government purchases shifts the aggregate demand curve to the right. The shift in the aggregate demand curve is not exactly the amount of the government purchase though.hanges in Taxes. The two instruments of fiscal policy are government spending and taxation. A tax increase depresses consumer spending and shifts the aggregate demand curve to the left. A tax cut shifts the aggregate demand curve to the right.