#1
In a monopoly market structure, how many firms dominate the market?
One
ExplanationMonopoly market is dominated by a single firm.
#2
What is the primary characteristic of a monopoly?
Single seller
ExplanationA monopoly is characterized by having only one seller.
#3
Which of the following is a barrier to entry in a monopoly market?
Government regulations
ExplanationGovernment regulations can restrict entry into a monopoly market.
#4
How does a monopoly affect consumer surplus compared to perfect competition?
Decreases consumer surplus
ExplanationMonopoly reduces consumer surplus compared to perfect competition.
#5
Which of the following is a characteristic of price discrimination in a monopoly?
Charging different prices to different groups of consumers
ExplanationPrice discrimination in monopoly involves charging varied prices to different consumer groups.
#6
Which government policy might be implemented to regulate a monopoly?
Anti-trust laws
ExplanationAnti-trust laws are implemented to regulate monopolies.
#7
What factor contributes to the natural monopoly market structure?
Economies of scale favoring a single large producer
ExplanationNatural monopoly arises due to economies of scale favoring one large producer.
#8
What is a key characteristic of a monopolistic competition market structure?
Many sellers with differentiated products
ExplanationMonopolistic competition features numerous sellers offering differentiated products.
#9
Which market structure is characterized by a few interdependent firms and strategic decision-making?
Oligopoly
ExplanationOligopoly features a few firms making strategic decisions.
#10
What is the main reason a monopoly might engage in price discrimination?
To maximize profit
ExplanationMonopolies engage in price discrimination to maximize profits.
#11
What is the role of advertising in monopolistic competition?
To inform consumers about product differences
ExplanationAdvertising in monopolistic competition informs consumers about product distinctions.
#12
What is a key characteristic of a pure monopoly?
Single seller with no close substitutes
ExplanationA pure monopoly has a single seller with no close substitutes.
#13
Which of the following is a feature of a monopoly's demand curve?
Downward-sloping
ExplanationA monopoly's demand curve slopes downward.
#14
What is the primary goal of antitrust laws in relation to monopolies?
To promote competition and prevent monopoly power
ExplanationAntitrust laws aim to foster competition and curb monopoly power.
#15
What is the Deadweight Loss in a monopoly market?
The loss of consumer surplus and producer surplus
ExplanationDeadweight Loss in monopoly refers to the loss of consumer and producer surplus.
#16
What is the relationship between a monopoly and allocative efficiency?
Monopoly never achieves allocative efficiency
ExplanationMonopoly never allocates resources efficiently.
#17
What is the main criticism of monopolies from a social welfare perspective?
They reduce overall economic welfare
ExplanationMonopolies decrease overall economic welfare.
#18
How does a monopoly maximize its profit in the short run?
Setting marginal cost equal to marginal revenue
ExplanationMonopoly maximizes short-run profit by equating marginal cost and marginal revenue.
#19
What is a potential disadvantage of a natural monopoly?
Monopoly pricing leading to reduced consumer surplus
ExplanationNatural monopolies may lead to reduced consumer surplus due to monopoly pricing.
#20
What is the long-run outcome for a firm in monopolistic competition?
Economic profit is always zero
ExplanationIn monopolistic competition, firms achieve zero economic profit in the long run.
#21
Which of the following is a characteristic of a contestable market?
Low sunk costs
ExplanationContestable markets have low sunk costs.
#22
Which of the following is a potential benefit of a monopoly to society?
Technological innovation
ExplanationMonopolies may drive technological innovation.
#23
How does a monopoly impact the income distribution in an economy?
Increases income inequality
ExplanationMonopolies contribute to increased income inequality.
#24
In terms of pricing, what is a potential advantage of a monopoly?
Price stability
ExplanationMonopolies can offer price stability.
#25
What is a potential drawback of monopolistic competition for consumers?
Higher prices
ExplanationMonopolistic competition can lead to higher prices for consumers.