#1
What does market equilibrium refer to?
A situation where demand exceeds supply
A situation where supply exceeds demand
A situation where quantity demanded equals quantity supplied
A situation where quantity demanded is zero
#2
In a market, what tends to happen if the price is below the equilibrium?
Excess demand
Excess supply
No effect on supply and demand
Equilibrium is reached
#3
What does the concept of price elasticity of demand measure?
The responsiveness of quantity demanded to changes in price
The responsiveness of price to changes in quantity demanded
The responsiveness of quantity supplied to changes in price
The responsiveness of price to changes in quantity supplied
#4
In which scenario is demand considered to be inelastic?
When the percentage change in quantity demanded is less than the percentage change in price
When the percentage change in quantity demanded is greater than the percentage change in price
When the percentage change in quantity demanded is equal to the percentage change in price
When quantity demanded is perfectly responsive to changes in price
#5
What is the relationship between marginal cost and marginal revenue in perfect competition at the profit-maximizing level of output?
Marginal cost equals marginal revenue
Marginal cost is greater than marginal revenue
Marginal cost is less than marginal revenue
Marginal cost is unrelated to marginal revenue
#6
What effect does an increase in production costs have on the supply curve?
Shifts the supply curve to the left
Shifts the supply curve to the right
Does not affect the supply curve
Makes the supply curve steeper
#7
What is the primary factor that drives the market towards equilibrium?
Government regulations
Consumer preferences
Price adjustments
Supply restrictions
#8
How do shifts in demand and supply affect market equilibrium?
They do not affect equilibrium
They cause changes in equilibrium price and quantity
They only affect equilibrium price
They only affect equilibrium quantity
#9
What does a price ceiling set below the equilibrium price lead to in a market?
Surplus
Shortage
Equilibrium
No effect on quantity supplied
#10
What is the primary consequence of a price floor set above the equilibrium price?
Increase in consumer surplus
Increase in producer surplus
Decrease in quantity demanded
Decrease in quantity supplied
#11
What is a characteristic of a perfectly competitive market?
High barriers to entry
Numerous buyers and sellers
Control over market price by individual firms
Product differentiation
#12
In a monopolistic market, what typically characterizes the demand curve?
It is perfectly elastic
It is downward-sloping
It is perfectly inelastic
It is vertical
#13
What is a characteristic of a stable market equilibrium?
High price elasticity of demand
Low price elasticity of supply
Low responsiveness to changes in supply and demand
High responsiveness to changes in supply and demand
#14
In a market with perfectly elastic supply, how does the market respond to an increase in demand?
Price remains constant
Price increases slightly
Price increases substantially
Price decreases
#15
What is the main reason behind the existence of economies of scale?
Increase in average variable costs
Decrease in average total costs
Increase in average fixed costs
Decrease in marginal costs
#16
What is the main characteristic of a natural monopoly?
Low economies of scale
High barriers to entry
Many firms competing in the market
No government regulation
#17
What is a characteristic of a perfectly inelastic demand curve?
It is horizontal
It is vertical
It is upward-sloping
It is downward-sloping