#1
Which of the following is a determinant of aggregate demand?
Consumer spending
ExplanationConsumer spending drives overall demand for goods and services in an economy.
#2
Which of the following is NOT a determinant of aggregate supply?
Government policies
ExplanationGovernment policies do not directly determine the total supply of goods and services in an economy.
#3
Which of the following is a component of aggregate demand?
Government spending
ExplanationGovernment spending contributes to the total demand for goods and services in an economy.
#4
What does the term 'sticky wages' refer to in macroeconomics?
Wages that remain constant despite changes in the economy
ExplanationSticky wages are wages that do not adjust quickly to changes in economic conditions, leading to labor market inefficiencies.
#5
What is the primary function of the Federal Reserve System in the United States?
Control of the money supply
ExplanationThe Federal Reserve regulates the money supply to maintain stable prices, full employment, and economic growth.
#6
Which of the following is a tool of monetary policy used by central banks to influence the money supply?
Open market operations
ExplanationOpen market operations involve buying or selling government securities to control the money supply and interest rates.
#7
In macroeconomics, what does the 'Phillips curve' illustrate?
The relationship between inflation and unemployment
ExplanationThe Phillips curve shows the inverse relationship between unemployment and inflation rates.
#8
Which of the following is a shift factor of the long-run aggregate supply curve?
Technological advancements
ExplanationTechnological advancements increase the capacity of an economy to produce goods and services over time.
#9
Which of the following is a component of potential GDP?
Full employment output
ExplanationPotential GDP includes the maximum output an economy can produce when all resources are fully utilized.
#10
What effect does an increase in the money supply have on aggregate demand?
Increases aggregate demand
ExplanationAn increase in the money supply stimulates spending and investment, thus increasing overall demand.
#11
What is the relationship between the unemployment rate and aggregate demand in the short run, according to Keynesian economics?
Inverse relationship
ExplanationKeynesian economics posits that in the short run, there's an inverse relationship between unemployment and aggregate demand.
#12
What impact does an increase in government spending have on aggregate demand?
Increases aggregate demand
ExplanationGovernment spending directly adds to total demand in the economy, boosting aggregate demand.
#13
According to the Keynesian theory, what can cause an economy to experience a recessionary gap?
Aggregate supply exceeding aggregate demand
ExplanationWhen total supply exceeds total demand, it results in a recessionary gap, according to Keynesian economics.
#14
According to the quantity theory of money, if the money supply increases while the velocity of money and real output remain constant, what will happen to the price level?
Increase
ExplanationA rise in the money supply, with velocity and output unchanged, leads to more money chasing the same amount of goods, resulting in price inflation.
#15
What is the primary objective of expansionary fiscal policy during a recession?
Stimulating economic growth
ExplanationExpansionary fiscal policy aims to increase aggregate demand and stimulate economic activity during a recession.
#16
According to the Solow growth model, what determines the long-run rate of economic growth in an economy?
Technological progress
ExplanationTechnological progress is the primary driver of long-term economic growth in the Solow growth model.
#17
According to the concept of the 'Laffer curve', what is the relationship between tax rates and tax revenue?
As tax rates increase, tax revenue initially increases, then decreases beyond a certain point
ExplanationThe Laffer curve suggests that at very high tax rates, increasing taxes further may reduce incentives to work or invest, leading to lower tax revenue.