#1
In economics, what does equilibrium refer to?
A state where supply equals demand
ExplanationEquilibrium in economics is a state where the quantity of goods and services supplied equals the quantity demanded.
#2
Which of the following is NOT a characteristic of economic equilibrium?
Excess demand or supply
ExplanationEconomic equilibrium does not involve excess demand or supply, as it signifies a balance between the two.
#3
Which of the following is a characteristic of a competitive market in equilibrium?
No individual buyer or seller has the power to influence the market price
ExplanationIn a competitive market equilibrium, no single buyer or seller has the influence to change the market price.
#4
What happens to the equilibrium price and quantity if there is an increase in both demand and supply?
Equilibrium price and quantity both increase
ExplanationAn increase in both demand and supply leads to a simultaneous increase in equilibrium price and quantity.
#5
What is the condition for economic equilibrium in a perfectly competitive market?
Price equals marginal cost
ExplanationIn a perfectly competitive market, economic equilibrium is achieved when the price equals the marginal cost of production.
#6
What is the significance of the equilibrium price in a market?
It ensures the efficient allocation of resources
ExplanationThe equilibrium price ensures efficient allocation by balancing the quantity of goods supplied with the quantity demanded.
#7
Which of the following is a determinant of both demand and supply that can cause a shift in the equilibrium price and quantity?
Price of substitute goods
ExplanationThe price of substitute goods is a determinant affecting both demand and supply, leading to shifts in equilibrium price and quantity.
#8
What term is used to describe a situation where there is no tendency for change?
Static equilibrium
ExplanationStatic equilibrium in economics refers to a state where there is no tendency for change.
#9
If the price in a market is above the equilibrium price, what is likely to happen?
Excess supply
ExplanationWhen the price is above the equilibrium, excess supply occurs in the market.
#10
In a competitive market, what role does the price mechanism play in achieving equilibrium?
It adjusts supply to meet demand
ExplanationThe price mechanism in a competitive market adjusts supply to align with demand, achieving market equilibrium.
#11
What concept in economics is used to describe a situation where one party can't be better off without making another party worse off?
Pareto efficiency
ExplanationPareto efficiency in economics describes a situation where no party can be made better off without making another worse off.
#12
What concept in economics suggests that the opportunity cost of production increases as more of a good is produced?
Law of increasing opportunity cost
ExplanationThe Law of Increasing Opportunity Cost states that producing more of a good increases its opportunity cost.
#13
Which of the following factors can disrupt market equilibrium?
All of the above
ExplanationVarious factors, including changes in demand, supply, or government interventions, can disrupt market equilibrium.
#14
What does the concept of producer surplus represent in economics?
The difference between the minimum price a producer is willing to accept and the market price
ExplanationProducer surplus is the difference between the producer's minimum acceptable price and the actual market price.
#15
In economics, what does the term 'opportunity cost' refer to?
The value of the best alternative foregone
ExplanationOpportunity cost in economics refers to the value of the best alternative forgone when a decision is made.