#1
Which of the following is a characteristic of a perfectly competitive market?
Homogeneous products
ExplanationProducts are identical among sellers.
#2
Which market structure is characterized by a small number of large firms dominating the market?
Oligopoly
ExplanationFew large players with significant control.
#3
What is a characteristic of a market in perfect competition?
Many buyers and sellers
ExplanationLarge number of both buyers and sellers.
#4
In a monopolistic competition market, what is a key feature of product differentiation?
Unique characteristics of products
ExplanationDistinguishing traits among products.
#5
In a monopoly, which factor gives the firm the ability to set prices without competition?
Control over resources or technology
ExplanationControl over essential resources.
#6
In which market structure does a single firm dominate and control the entire market?
Monopoly
ExplanationSingle seller with no close substitutes.
#7
What is a common regulatory intervention to address the issue of natural monopolies?
Price controls
ExplanationGovernment-imposed limits on prices.
#8
What is the role of a regulatory agency in overseeing markets?
To ensure fair competition and protect consumers
ExplanationEnsuring market fairness and consumer protection.
#9
Which factor makes monopolistic competition different from perfect competition?
Product differentiation
ExplanationDiverse products among sellers.
#10
Which market structure is characterized by a few interdependent firms with significant market power?
Oligopoly
ExplanationInterdependent firms with market dominance.
#11
Which of the following is an example of a barrier to entry in a market?
Government licensing requirements
ExplanationLegal restrictions for entering the market.
#12
What is the primary goal of antitrust laws?
Prevent unfair business practices and promote competition
ExplanationRegulating to ensure fair competition.
#13
What is the primary disadvantage of a monopoly for consumers?
Higher prices and limited choice
ExplanationLack of competitive pricing and variety.
#14
Which regulatory approach focuses on preventing anti-competitive practices by promoting competition?
Antitrust regulation
ExplanationLaws aimed at fostering market competition.
#15
What is an externality in the context of market structures?
A side effect of an economic activity affecting others
ExplanationUnintended impacts on non-participants.