#1
Which of the following best describes the law of demand?
As price decreases, quantity demanded increases.
ExplanationInverse relationship between price and quantity demanded.
#2
What type of relationship does the price elasticity of supply measure?
Direct relationship between price and quantity supplied.
ExplanationSupply increase or decrease directly influenced by price changes.
#3
What is the law of supply?
As price increases, quantity supplied increases.
ExplanationDirect relationship between price and quantity supplied.
#4
What is the concept of price elasticity of demand?
It measures the responsiveness of quantity demanded to a change in price.
ExplanationDegree of quantity demanded change in response to price fluctuations.
#5
What is the law of diminishing marginal utility?
As the quantity of a good consumed increases, the total utility derived from it decreases.
ExplanationDecreased additional satisfaction with each unit consumed.
#6
What happens to equilibrium price and quantity when there is an increase in demand?
Equilibrium price increases; equilibrium quantity increases.
ExplanationPositive impact on both equilibrium price and quantity with increased demand.
#7
Which factor would cause a rightward shift of the supply curve?
A decrease in the cost of production.
ExplanationDecrease in production cost leads to an increased supply.
#8
What is the relationship between price elasticity of demand and total revenue?
They move in opposite directions.
ExplanationInelastic demand increases total revenue, while elastic demand decreases it.
#9
What happens to equilibrium price and quantity when there is a decrease in supply?
Equilibrium price decreases; equilibrium quantity increases.
ExplanationSupply decrease results in lower prices but increased quantity.
#10
What effect would a decrease in the price of a complement have on equilibrium price and quantity?
Equilibrium price decreases; equilibrium quantity increases.
ExplanationComplementary goods price decrease leads to increased demand.
#11
What is the difference between a movement along the demand curve and a shift of the demand curve?
A movement along the demand curve represents a change in quantity demanded, while a shift of the demand curve represents a change in demand.
ExplanationDistinction between quantity demanded change and overall demand shift.
#12
Which of the following would cause a leftward shift of the supply curve?
An increase in the cost of production.
ExplanationHigher production costs lead to a decreased supply.
#13
What is the relationship between price elasticity of demand and total revenue when demand is inelastic?
They move in the same direction.
ExplanationInelastic demand increases total revenue as both move together.
#14
What effect would a decrease in the price of a substitute have on equilibrium price and quantity?
Equilibrium price decreases; equilibrium quantity increases.
ExplanationSubstitute goods price decrease leads to increased demand.
#15
What is the difference between a movement along the supply curve and a shift of the supply curve?
A movement along the supply curve represents a change in quantity supplied, while a shift of the supply curve represents a change in supply.
ExplanationDistinguishing between quantity supplied change and overall supply shift.
#16
What does a price ceiling set below the equilibrium price lead to?
Shortage
ExplanationResulting in a quantity demanded exceeding quantity supplied.
#17
What does the income elasticity of demand measure?
The responsiveness of quantity demanded to a change in consumer income.
ExplanationReflects how demand changes with shifts in consumer income.
#18
In the market for a normal good, what happens to equilibrium price and quantity when income increases?
Equilibrium price and quantity increase.
ExplanationPositive correlation between income increase and normal goods demand.
#19
What does the cross-price elasticity of demand measure?
The responsiveness of quantity demanded to a change in the price of a related good.
ExplanationIndicates how demand for one good changes with price shifts in another.
#20
What is the difference between a normal good and an inferior good?
Normal goods have positive income elasticity of demand, while inferior goods have negative income elasticity of demand.
ExplanationNormal goods demand increases with income, while inferior goods demand decreases.
#21
What does the concept of consumer surplus represent?
The difference between the maximum price a consumer is willing to pay for a good and the price they actually pay.
ExplanationMeasure of consumer benefit in the form of saved money.
#22
In the market for luxury goods, what happens to equilibrium price and quantity when income increases?
Equilibrium price and quantity increase.
ExplanationPositive correlation between luxury goods demand and income increase.
#23
What does the concept of producer surplus represent?
The difference between the minimum price a producer is willing to accept for a good and the price they actually receive.
ExplanationMeasure of producer benefit in the form of earned profit.
#24
What is a Giffen good?
A good for which demand decreases as income increases.
ExplanationContrary demand behavior where higher income leads to decreased demand.
#25
What does the concept of deadweight loss represent in a market?
The total welfare loss due to a tax or regulation.
ExplanationOverall loss of economic welfare due to imposed taxes or regulations.