#1
Which of the following is a macroeconomic variable?
National unemployment rate
ExplanationIt measures the overall unemployment rate in a country, reflecting macroeconomic conditions.
#2
What role does the government play in managing the external sector of the economy?
Implementing trade policies
ExplanationGovernments influence the external sector by implementing trade policies that impact imports, exports, and overall economic relations.
#3
Which economic concept refers to the situation where the total output in an economy reaches its maximum potential?
Full employment
ExplanationFull employment signifies the maximum sustainable level of employment and output in an economy.
#4
Which economic theory suggests that government intervention is necessary to stabilize the economy?
Keynesian economics
ExplanationKeynesian economics advocates for government intervention, especially during economic downturns, to stabilize and stimulate economic activity.
#5
According to classical economics, what is the best way to address economic downturns?
Reducing government spending
ExplanationClassical economics suggests that reducing government spending is the preferred method to address economic downturns and restore equilibrium.
#6
What is Gross Domestic Product (GDP) used to measure?
National economic output
ExplanationGDP quantifies the total value of goods and services produced in a country, serving as a measure of its economic output.
#7
Which economic variable is often used as an indicator of a country's economic health?
Consumer Price Index (CPI)
ExplanationCPI gauges the average price changes of goods and services, providing insight into a nation's economic well-being.
#8
Which of the following is an example of fiscal policy?
Government increasing public spending
ExplanationFiscal policy involves government actions, like increased spending, to influence the economy's overall performance.
#9
What is the relationship between the money supply and inflation, according to the Quantity Theory of Money?
Positive relationship
ExplanationThe Quantity Theory of Money posits that an increase in the money supply leads to higher inflation.
#10
What is the primary objective of monetary policy?
Ensuring price stability
ExplanationMonetary policy aims to maintain price stability by regulating interest rates and money supply.
#11
In the context of exchange rates, what does the term 'depreciation' mean?
A decrease in the value of a currency
ExplanationDepreciation signifies a reduction in the value of a country's currency relative to others in the foreign exchange market.
#12
What is the primary focus of supply-side economics?
Boosting economic growth by enhancing production
ExplanationSupply-side economics emphasizes policies to stimulate economic growth by promoting increased production and efficiency.
#13
What does the term 'stagflation' refer to in macroeconomics?
High inflation combined with high unemployment
ExplanationStagflation denotes a rare scenario of simultaneous high inflation rates and elevated unemployment levels.
#14
In macroeconomics, what does the Phillips Curve illustrate?
Relationship between inflation and unemployment
ExplanationThe Phillips Curve depicts the trade-off between inflation and unemployment, highlighting an inverse relationship.
#15
Which tool does a central bank primarily use to control the money supply in an economy?
Open market operations
ExplanationCentral banks employ open market operations to regulate the money supply and achieve economic objectives.
#16
What is the significance of the natural rate of unemployment in macroeconomics?
It represents full employment in an economy
ExplanationThe natural rate of unemployment indicates the level at which the economy operates at full employment.
#17
Which of the following is an example of an automatic stabilizer in fiscal policy?
Unemployment benefits
ExplanationAutomatic stabilizers, like unemployment benefits, automatically respond to economic downturns, stabilizing the economy.
#18
What is the Laffer Curve used to illustrate in economic theory?
Optimal tax rate for maximizing government revenue
ExplanationThe Laffer Curve shows the relationship between tax rates and government revenue, highlighting the point of maximum revenue.
#19
What role does the central bank play in controlling inflation?
Regulating interest rates
ExplanationCentral banks control inflation by adjusting interest rates to influence borrowing, spending, and economic activity.