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.
All of these factors are macroeconomic factors that may increase the aggregate demand. Monetary policies cause increases in aggregate demand because the central bank of a country uses this particular economic factor as a tool to manipulate the spending of the citizens in a country.
Trending Now. Answers. Best Answer: increase in the gov spending or tax reduction cause the increase in the demand for transaction money(Mt), and this puts the pressure on the interest rate to increase, crowding out occurs depending on how interest sensitive the firms are. Increase in gov spending shifts the IS curve to the right.