#1
Which of the following is a characteristic of a perfectly competitive market?
Many buyers and sellers
ExplanationLarge number of buyers and sellers lead to no individual entity influencing the market.
#2
In which market structure do firms have the least control over prices?
Perfect competition
ExplanationNumerous competitors ensure firms can't manipulate prices individually.
#3
What market structure is characterized by a single seller of a unique product with no close substitutes?
Monopoly
ExplanationExclusive control over a unique product eliminates competition.
#4
Which market structure is characterized by few firms dominating the market?
Oligopoly
ExplanationA small number of firms dominate the market, leading to strategic interactions.
#5
What type of market structure is characterized by product homogeneity and perfect information?
Perfect competition
ExplanationIdentical products and perfect information ensure no firm has an advantage.
#6
What is the primary characteristic of monopolistic competition?
Product differentiation
ExplanationDifferentiated products allow firms to exert some control over pricing.
#7
Which market structure has the highest degree of market power?
Monopoly
ExplanationSingle seller dominance enables significant control over market dynamics.
#8
Which of the following is a characteristic of a monopolistic competition market?
Mutual interdependence
ExplanationFirms' actions are influenced by competitors' moves due to product differentiation.
#9
What is the main reason why firms in oligopoly tend to engage in non-price competition?
Mutual interdependence
ExplanationFirms fear price wars due to the close competition and prefer non-price strategies.
#10
Which market structure has the highest level of product differentiation?
Monopolistic competition
ExplanationDifferentiated products in this market allow for varying pricing strategies.
#11
What is a key characteristic of a natural monopoly?
High fixed costs relative to variable costs
ExplanationHigh initial investment costs make it economically efficient for one firm to serve the market.
#12
What is an example of a barrier to entry in a market?
Government regulations
ExplanationRegulations can create hurdles preventing new entrants from competing.
#13
In a perfectly competitive market, what is the relationship between price and marginal revenue for an individual firm?
Price = Marginal revenue
ExplanationIn perfect competition, firms sell at market price, making marginal revenue equal to price.
#14
In which market structure are firms likely to engage in strategic behavior such as collusion?
Oligopoly
ExplanationFew dominant firms may collude to maximize profits, affecting the market.
#15
What is a characteristic of a contestable market?
Ease of entry and exit
ExplanationLow barriers to entry and exit ensure competition can enter or leave freely.
#16
What is the primary characteristic of a perfectly elastic demand curve?
The demand curve is horizontal
ExplanationConsumers are willing to buy any quantity at a fixed price, making demand infinitely elastic.
#17
What is the primary characteristic of a contestable market?
Ease of entry and exit
ExplanationLow barriers allow new firms to enter or existing ones to exit freely, promoting competition.