#1
Which of the following is a basic economic principle?
Supply and demand
ExplanationThe fundamental economic concept determining the equilibrium between the availability of goods and the desire to purchase them.
#2
What is the primary function of money in an economy?
To serve as a medium of exchange
ExplanationMoney functions as a widely accepted medium facilitating transactions between buyers and sellers.
#3
What is the difference between microeconomics and macroeconomics?
Microeconomics focuses on individual firms, while macroeconomics studies the overall economy
ExplanationMicroeconomics analyzes individual businesses, while macroeconomics examines the entire economic system.
#4
In the production possibilities frontier (PPF), what does a point inside the curve indicate?
Underutilization of resources
ExplanationThe economy is not efficiently using all available resources when a point lies inside the production possibilities frontier.
#5
What is the difference between a monopoly and an oligopoly?
Monopoly has only one seller, while oligopoly has a few sellers
ExplanationA monopoly is a market controlled by a single seller, while an oligopoly involves a small number of dominant sellers.
#6
What is the law of demand in economics?
As price increases, quantity demanded decreases
ExplanationA principle stating that, all else being equal, higher prices lead to lower quantities demanded.
#7
Which economic concept is related to the idea of 'opportunity cost'?
Marginal utility
ExplanationThe additional satisfaction or benefit gained from consuming one more unit of a good, connected to the concept of giving up alternatives.
#8
Which economic concept is associated with the idea that 'people face trade-offs'?
Opportunity cost
ExplanationThe cost of forgoing the next best alternative when making a decision.
#9
What does the term 'ceteris paribus' mean in economics?
All else being equal
ExplanationAssumption that other relevant factors remain constant when analyzing the relationship between two variables.
#10
Which factor is considered a determinant of demand in economics?
Changes in the price of the good itself
ExplanationFactors influencing the quantity demanded, such as changes in the good's own price.
#11
What is the role of the Federal Reserve in the United States?
Issuing and regulating currency, and implementing monetary policy
ExplanationCentral bank responsible for issuing currency, regulating banks, and controlling the nation's money supply.
#12
What is the law of diminishing marginal utility?
As consumption increases, total satisfaction decreases
ExplanationStates that as one consumes more units of a good, the additional satisfaction or utility decreases.
#13
In consumer behavior, what does 'elasticity' measure?
The responsiveness of quantity demanded to price changes
ExplanationA measure of how much the quantity demanded of a good responds to changes in its price.
#14
In macroeconomics, what is the focus of monetary policy?
Interest rates and money supply
ExplanationGovernment's control of interest rates and the money supply to achieve economic goals.
#15
What is the difference between a normal good and an inferior good?
Normal goods experience an increase in demand with rising income, while inferior goods experience a decrease
ExplanationNormal goods are in demand more as income rises, while inferior goods are sought less as income increases.
#16
In behavioral economics, what is the 'endowment effect'?
The tendency to value something more when one owns it
ExplanationPeople tend to assign a higher value to items simply because they own them.
#17
What is the concept of 'perfect competition' in economics?
A market structure with many sellers and identical products
ExplanationAn ideal market structure with numerous buyers and sellers offering identical products.