#1
Which of the following factors would most likely cause a shift in aggregate demand?
A change in consumer expectations
ExplanationChanges in consumer expectations can influence spending patterns, affecting aggregate demand.
#2
What effect does an increase in government spending typically have on aggregate demand?
Increase
ExplanationIncreased government spending usually boosts overall demand in the economy.
#3
What effect does a decrease in the money supply have on aggregate demand?
Decreases
ExplanationA reduction in the money supply usually leads to lower spending and investment, resulting in a decrease in aggregate demand.
#4
Which of the following is a component of aggregate demand?
Government spending
ExplanationGovernment spending is a key component of aggregate demand, representing the expenditures made by the government.
#5
In the long run, what determines the level of potential output in an economy?
Aggregate supply
ExplanationPotential output in the long run is primarily determined by aggregate supply.
#6
What is the primary tool used by central banks to influence aggregate demand?
Open market operations
ExplanationCentral banks use open market operations to buy or sell securities, affecting money supply and, consequently, aggregate demand.
#7
Which of the following would most likely lead to a leftward shift in the short-run aggregate supply curve?
An increase in wages
ExplanationAn increase in wages often raises production costs, causing a leftward shift in the short-run aggregate supply curve.
#8
What is the formula for calculating aggregate demand?
AD = C + I + G + (X - M)
ExplanationAggregate demand is calculated by summing consumption, investment, government spending, and net exports (exports minus imports).
#9
How does an increase in interest rates affect aggregate demand and supply?
Decreases aggregate demand, increases aggregate supply
ExplanationHigher interest rates typically discourage spending, leading to a decrease in aggregate demand, while they may encourage savings and increase aggregate supply.
#10
In the short run, what happens to the aggregate supply curve if there is an increase in the price level?
It shifts rightward
ExplanationIn the short run, an increase in the price level often leads to higher production, causing a rightward shift in the aggregate supply curve.
#11
Which of the following is an example of an automatic stabilizer in fiscal policy?
Unemployment insurance
ExplanationUnemployment insurance provides automatic support during economic downturns, acting as a stabilizer in fiscal policy.
#12
In the AS-AD model, what does a leftward shift in the aggregate demand curve indicate?
A decrease in output
ExplanationA leftward shift in the aggregate demand curve in the AS-AD model signals a decrease in overall output.