#1
Which of the following is a component of aggregate demand?
Government spending
ExplanationGovernment spending contributes to aggregate demand.
#2
Which of the following is a component of investment in the aggregate demand equation?
Business capital expenditures
ExplanationInvestment includes business spending on capital goods, such as equipment and machinery.
#3
What is the formula for calculating aggregate demand?
AD = C + I + G + (X - M)
ExplanationAggregate demand equals consumption, investment, government spending, and net exports minus imports.
#4
How does an increase in consumer confidence affect aggregate demand?
Increases aggregate demand
ExplanationHigher consumer confidence leads to greater spending and thus increases aggregate demand.
#5
What role does the interest rate play in influencing aggregate demand?
Lower interest rates decrease consumption and investment
ExplanationLower interest rates reduce the cost of borrowing, leading to increased consumption and investment.
#6
How does a depreciation of the domestic currency impact net exports and aggregate demand?
Increases net exports and aggregate demand
ExplanationA weaker domestic currency makes exports cheaper for foreign buyers and imports more expensive for domestic consumers, boosting net exports and aggregate demand.
#7
How does an increase in government spending impact aggregate demand?
Increases aggregate demand
ExplanationGovernment spending injects funds into the economy, directly increasing aggregate demand.
#8
How does an increase in the exchange rate impact net exports and aggregate demand?
Decreases net exports and aggregate demand
ExplanationA stronger exchange rate makes exports more expensive for foreign buyers and imports cheaper for domestic consumers, reducing net exports and aggregate demand.
#9
How do expectations about future economic conditions influence consumer spending and aggregate demand?
Positive expectations lead to increased spending and aggregate demand
ExplanationWhen consumers are optimistic about future economic conditions, they are more likely to spend, boosting aggregate demand.
#10
Which of the following is an example of an external shock affecting aggregate demand?
Natural disaster impacting production
ExplanationExternal shocks like natural disasters can disrupt production, impacting aggregate demand.
#11
In the context of aggregate demand, what does the multiplier effect refer to?
Initial change in spending leads to a larger overall change in real GDP
ExplanationThe multiplier effect explains how an initial change in spending ripples through the economy, resulting in a larger change in real GDP.
#12
What is the wealth effect in the context of aggregate demand?
Increase in wealth leads to increased spending
ExplanationWhen individuals feel wealthier due to factors like rising home prices or stock values, they tend to spend more, boosting aggregate demand.
#13
What is the relationship between inflation and aggregate demand?
Higher inflation decreases aggregate demand
ExplanationHigh inflation erodes purchasing power, leading to reduced real incomes and spending, thus decreasing aggregate demand.
#14
What is the difference between autonomous consumption and induced consumption in the context of aggregate demand?
Autonomous consumption is independent of income, while induced consumption depends on income
ExplanationAutonomous consumption is spending not influenced by income changes, while induced consumption rises or falls with income variations.
#15
What is the importance of the accelerator effect in understanding changes in investment and aggregate demand?
It helps predict changes in investment based on changes in output and income
ExplanationThe accelerator effect suggests that changes in income and output can lead to proportional changes in investment, influencing aggregate demand.
#16
What is the role of the central bank's monetary policy in influencing aggregate demand?
Loosening monetary policy increases aggregate demand
ExplanationA looser monetary policy, such as lowering interest rates or quantitative easing, encourages borrowing and spending, thereby increasing aggregate demand.