#1
Which of the following is a component of GDP?
All of the above
ExplanationGDP includes consumption, investment, government spending, and net exports.
#2
What is the formula for calculating GDP?
GDP = C + I + G + (X - M)
ExplanationGross Domestic Product is the sum of consumption, investment, government spending, and net exports.
#3
What is the difference between nominal GDP and real GDP?
Real GDP is adjusted for inflation, while nominal GDP is not.
ExplanationReal GDP accounts for inflation, providing a more accurate measure of economic output compared to nominal GDP.
#4
What is the formula for the unemployment rate?
Unemployment Rate = (Number of Unemployed / Labor Force) x 100%
ExplanationThe unemployment rate is calculated as the percentage of unemployed individuals in the labor force.
#5
Which of the following is a characteristic of a recession?
Declining consumer spending
ExplanationRecessions are marked by a significant decrease in consumer spending, leading to economic contraction.
#6
Which of the following is an example of expansionary fiscal policy?
Increasing government spending
ExplanationExpansionary fiscal policy involves increasing government spending to stimulate economic growth.
#7
What does the term 'stagflation' refer to?
High inflation accompanied by economic stagnation
ExplanationStagflation is a condition of high inflation rates combined with economic stagnation.
#8
Which of the following is a tool used by central banks to control the money supply?
Monetary policy
ExplanationCentral banks use monetary policy to influence the money supply and interest rates.
#9
What does the term 'liquidity trap' refer to in macroeconomics?
A situation where monetary policy becomes ineffective because interest rates are already very low
ExplanationIn a liquidity trap, conventional monetary policy tools lose effectiveness due to extremely low interest rates.
#10
Which of the following is NOT a component of aggregate demand?
Imports
ExplanationAggregate demand includes consumption, investment, government spending, and net exports, excluding imports.
#11
What is the difference between fiscal policy and monetary policy?
Fiscal policy involves changes in government spending and taxation to influence economic activity, while monetary policy involves changing interest rates.
ExplanationFiscal policy is related to government revenue and spending, while monetary policy involves control over the money supply and interest rates.
#12
What does the term 'crowding out' refer to in economics?
A situation where government spending crowds out private investment
ExplanationCrowding out occurs when increased government spending leads to a decrease in private investment.
#13
What is the 'Phillips curve'?
A curve showing the relationship between inflation and unemployment
ExplanationThe Phillips curve depicts the trade-off between inflation and unemployment rates.
#14
What is the formula for the multiplier effect in economics?
Multiplier = 1 / (1 - MPC)
ExplanationThe multiplier effect quantifies the impact of an initial change in spending on overall economic activity.
#15
What is the equation of the aggregate supply curve in the short run?
Y = AS
ExplanationIn the short run, the aggregate supply curve is represented by the equation Y = AS.
#16
What is the equation of the money multiplier?
Money Multiplier = 1 / (1 - Reserve Ratio)
ExplanationThe money multiplier illustrates the expansion of the money supply through the banking system.
#17
What is the Laffer Curve used to illustrate?
The relationship between tax rates and tax revenue
ExplanationThe Laffer Curve demonstrates the correlation between tax rates and government tax revenue.
#18
What is the formula for calculating the unemployment rate using the labor force participation rate?
Unemployment Rate = (Number of Unemployed / Labor Force Participation Rate) x 100%
ExplanationThe unemployment rate can be calculated using the labor force participation rate to provide a more comprehensive measure.