#1
Which of the following is a characteristic of a monopoly?
Single seller in the market
ExplanationMonopolies involve a single seller dominating the market.
#2
Which market structure is characterized by the absence of barriers to entry and a large number of sellers?
Perfect competition
ExplanationPerfect competition involves many sellers with easy entry into the market.
#3
What is the primary factor that leads to the formation of a monopoly?
High entry barriers
ExplanationMonopolies often form due to significant barriers preventing new competitors from entering the market.
#4
Which of the following is an example of a natural monopoly?
Electricity distribution network
ExplanationElectricity distribution networks often exhibit natural monopolistic characteristics due to high infrastructure costs and efficiencies.
#5
What is a key feature of a monopoly market structure?
Barriers to entry
ExplanationBarriers to entry prevent new competitors from entering the market, allowing a single firm to dominate.
#6
What is the impact of a monopoly on consumer choice?
Limited choices for consumers
ExplanationMonopolies restrict consumer choices due to lack of competition.
#7
Which regulatory measure is often used to control monopolies?
Antitrust laws
ExplanationAntitrust laws are implemented to prevent monopolistic behavior and promote competition.
#8
What is a price maker in a monopoly?
A firm that sets the market price
ExplanationIn a monopoly, the sole seller has control over setting prices in the market.
#9
In a natural monopoly, what factor contributes to high efficiency and low costs?
Economies of scale
ExplanationNatural monopolies benefit from economies of scale, reducing costs as production increases.
#10
How does a monopoly influence the allocation of resources in the market?
Inefficient allocation of resources
ExplanationMonopolies may allocate resources inefficiently due to lack of competition and market distortion.
#11
What is a natural monopoly?
A monopoly that arises due to natural resources
ExplanationNatural monopolies occur when a single firm can serve the entire market more efficiently than multiple firms.
#12
How does a monopoly affect innovation in the market?
May hinder innovation
ExplanationMonopolies, lacking competition, may lack incentives for innovation and progress.
#13
What is a key disadvantage of monopolies in terms of consumer welfare?
Reduced consumer surplus
ExplanationMonopolies can reduce consumer surplus by limiting choices and setting higher prices.
#14
Which strategy might a government employ to break up a monopoly and promote competition?
Antitrust measures
ExplanationGovernments may use antitrust measures such as regulation and enforcement to dismantle monopolies and encourage competition.
#15
In terms of economies of scale, how does a monopoly differ from other market structures?
Benefits from economies of scale
ExplanationMonopolies often benefit more from economies of scale due to their control over the entire market.