#1
Which of the following is a component of GDP?
Government spending
ExplanationPart of the total output in an economy produced by the government.
#2
What does the term 'inflation' refer to in economics?
Increase in the general price level
ExplanationA rise in the prices of goods and services over time.
#3
Which of the following is a characteristic of a recession?
Declining GDP
ExplanationPeriods of economic decline, typically measured by a decrease in GDP over two consecutive quarters.
#4
What does the term 'opportunity cost' refer to?
The benefit foregone by choosing one alternative over another
ExplanationThe value of the next best alternative forgone when a decision is made.
#5
What is the formula for calculating Gross Domestic Product (GDP)?
C + I + G + (X - M)
ExplanationSum of consumption, investment, government spending, and net exports in an economy.
#6
Which of the following is a fiscal policy tool?
Government spending
ExplanationA government's use of its revenue and expenditure to influence the economy.
#7
What is the formula for calculating the unemployment rate?
Number of unemployed / Labor force
ExplanationA measure of the percentage of the labor force that is unemployed.
#8
What does the term 'Phillips curve' illustrate?
The relationship between inflation and unemployment
ExplanationShows the trade-off between inflation and unemployment in an economy.
#9
What is the role of the Federal Reserve in the United States economy?
Monetary policy implementation
ExplanationCentral bank responsible for controlling money supply and interest rates.
#10
What is the purpose of the aggregate demand curve in macroeconomics?
To show the relationship between price level and quantity of output demanded
ExplanationIllustrates how changes in the overall price level affect total output in an economy.
#11
Which of the following is NOT a determinant of aggregate demand?
Wages
ExplanationAlthough wages influence spending, they are not direct determinants of aggregate demand.
#12
Which of the following is a measure of income inequality?
Gini coefficient
ExplanationStatistical measure representing the distribution of income within a population.
#13
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 changes in price levels, making it a more accurate measure of economic growth.
#14
Which of the following best describes the 'crowding out effect'?
Increase in government spending leads to a decrease in private investment
ExplanationIncreased government spending can reduce funds available for private investment.
#15
What is the concept of the 'liquidity trap'?
A situation where interest rates are so low that monetary policy becomes ineffective
ExplanationCentral bank efforts to stimulate the economy are hampered by the inability to lower interest rates further.