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.
The graph of The Aggregate demand is a downward slope. The graph of The Aggregate demand tells us that, as the prices of all goods and services (the GDP Deflator) rise (fall), the demand for all goods and services (aggregate demand) will fall (rise).