#1
What is the primary focus of microeconomics?
Individual economic units and their behavior
ExplanationFocus on individual economic agents' decisions and interactions.
#2
In economics, what does the term 'opportunity cost' refer to?
The value of the next best alternative forgone
ExplanationCost of forgoing the next best alternative.
#3
Which economic system is characterized by private ownership of the means of production, profit motive, and market competition?
Capitalism
ExplanationEconomic system based on private ownership and free market.
#4
What is the concept of 'marginal cost' in economics?
The additional cost incurred by producing one more unit of a good or service
ExplanationCost of producing one additional unit of a good or service.
#5
What is the formula for calculating the unemployment rate?
Number of unemployed / Labor force
ExplanationRatio of unemployed individuals to the labor force.
#6
Which economic principle states that, all else being equal, as the price of a good or service increases, the quantity demanded decreases?
Law of demand
ExplanationInverse relationship between price and quantity demanded.
#7
What does GDP stand for in the context of national economies?
Gross Domestic Product
ExplanationTotal value of goods and services produced within a country's borders.
#8
Which of the following is a measure of inflation in an economy?
Consumer Price Index (CPI)
ExplanationIndicator of average price changes in a basket of goods and services.
#9
What is the Tragedy of the Commons in economic terms?
Common resources being overused and depleted
ExplanationDepletion of shared resources due to individual self-interest.
#10
What is the concept of 'elasticity' in economics?
A measure of the responsiveness of quantity demanded to a change in price
ExplanationDegree of responsiveness of quantity demanded to price change.
#11
In the context of international trade, what does 'comparative advantage' refer to?
The ability of a country to produce a good at a lower opportunity cost than another country
ExplanationAbility to produce a good at a lower opportunity cost.
#12
According to classical economic theory, what is the role of government in the economy?
Laissez-faire, minimal government interference
ExplanationGovernment should have minimal involvement in economic affairs.
#13
What is the formula for the calculation of Price Elasticity of Demand?
Percentage change in quantity demanded / Percentage change in price
ExplanationMeasure of responsiveness of quantity demanded to price change.
#14
According to the law of diminishing marginal utility, what happens as a consumer consumes more units of a good or service?
Marginal utility decreases at a decreasing rate
ExplanationDecline in additional satisfaction from consuming more.
#15
What is the Phillips Curve relationship in macroeconomics?
Inverse relationship between inflation and unemployment
ExplanationHistorical trade-off between inflation and unemployment rates.
#16
What is the main function of the Federal Reserve System in the United States?
Monetary policy and financial system stability
ExplanationCentral bank responsible for monetary policy and financial stability.
#17
What is the concept of 'stagflation' in macroeconomics?
High unemployment coupled with high inflation
ExplanationEconomic condition of stagnant growth with inflation.