#1
Which of the following is a characteristic of a perfectly competitive market?
Many buyers and sellers
ExplanationPerfect competition features numerous buyers and sellers.
#2
In which market structure do firms have the least control over prices?
Perfect competition
ExplanationPerfect competition implies minimal firm control over prices.
#3
Which market structure is characterized by a single seller with complete control over the market?
Monopoly
ExplanationMonopolies involve a lone seller with full market control.
#4
What is a characteristic of an oligopoly?
Interdependence among firms
ExplanationOligopolies exhibit interdependence among competing firms.
#5
Which market structure often results in non-price competition?
Monopolistic competition
ExplanationMonopolistic competition frequently involves non-price competition.
#6
In which market structure do firms have the greatest degree of control over prices?
Monopoly
ExplanationMonopolies grant firms the highest degree of price control.
#7
What type of market structure is characterized by differentiated products and some control over pricing?
Monopolistic competition
ExplanationMonopolistic competition features differentiated products and pricing control.
#8
Which of the following market structures typically has the highest barriers to entry?
Monopoly
ExplanationMonopolies typically have the highest barriers to entry.
#9
Which market structure is characterized by a small number of large firms dominating the market?
Oligopoly
ExplanationOligopolies involve a small number of large firms dominating the market.
#10
What is a characteristic of a monopolistically competitive market?
Limited control over price
ExplanationMonopolistically competitive markets have limited control over price.
#11
What is a characteristic of monopolistic competition?
Firms engage in product differentiation
ExplanationMonopolistic competition involves firms differentiating their products.
#12
Which market structure is characterized by a few large firms dominating the market?
Oligopoly
ExplanationOligopoly entails dominance by a handful of large firms.
#13
Which market structure typically leads to the highest level of efficiency?
Perfect competition
ExplanationPerfect competition often leads to the highest efficiency.
#14
What is a characteristic of a natural monopoly?
High barriers to entry
ExplanationNatural monopolies are characterized by significant barriers to entry.
#15
Which market structure is characterized by free entry and exit of firms?
Perfect competition
ExplanationPerfect competition allows for free entry and exit.
#16
What is a distinguishing feature of monopolistic competition compared to perfect competition?
Product differentiation
ExplanationMonopolistic competition distinguishes itself through product differentiation.
#17
In which market structure do firms engage in strategic decision-making due to interdependence?
Oligopoly
ExplanationOligopolies involve strategic decision-making due to interdependence.
#18
What is a characteristic of a contestable market?
Ease of entry and exit
ExplanationContestable markets feature easy entry and exit.
#19
Which market structure often leads to the highest level of product differentiation?
Monopolistic competition
ExplanationMonopolistic competition often leads to high product differentiation.
#20
What is a distinguishing feature of a natural monopoly?
High economies of scale
ExplanationNatural monopolies exhibit high economies of scale.
#21
What is a common feature of monopolies?
Price-setting ability
ExplanationMonopolies commonly possess the power to set prices.
#22
Which of the following market structures is most likely to lead to allocative inefficiency?
Monopoly
ExplanationMonopolies are prone to allocative inefficiency.
#23
What is a common characteristic of a cartel?
Cooperation among firms
ExplanationCartels typically involve cooperation among member firms.
#24
What is a characteristic of a duopoly?
Existence of only two sellers
ExplanationDuopolies involve only two sellers in the market.
#25
Which market structure is likely to have the least allocative inefficiency?
Perfect competition
ExplanationPerfect competition is likely to have the least allocative inefficiency.