#1
Which market structure is characterized by a large number of firms, identical products, and free entry and exit?
Perfect competition
ExplanationNumerous firms offer identical products with unrestricted entry and exit.
#2
In which market structure do firms have substantial control over the price due to the lack of close substitutes?
Monopoly
ExplanationFirms monopolize the market, dictating prices without close alternatives.
#3
What is a barrier to entry in a market?
Any factor that makes it difficult for new firms to enter the market
ExplanationFactors impeding new firms from easily entering the market.
#4
Which market structure often leads to non-price competition?
Monopolistic competition
ExplanationCompetition based on product differentiation rather than price.
#5
Which market structure is characterized by a single seller with no close substitutes?
Monopoly
ExplanationA sole seller dominates the market without comparable alternatives.
#6
What is a key feature of a perfectly competitive market?
Ease of entry and exit
ExplanationFirms can enter or leave the market freely without restrictions.
#7
Which characteristic is typical of an oligopoly market structure?
High degree of interdependence among firms
ExplanationFirms' actions significantly influence competitors in the market.
#8
What is a distinguishing feature of monopolistic competition compared to perfect competition?
Substantial product differentiation
ExplanationProducts are varied, allowing firms to differentiate from competitors.
#9
In an oligopoly market, firms may engage in collusion, which involves:
Cooperating with each other to reduce competition
ExplanationFirms collaborate to decrease competitive pressures.
#10
Which of the following is a characteristic of monopolistic competition?
Product differentiation
ExplanationVaried products offered by competing firms.
#11
Which market structure is most likely to result in economies of scale?
Monopoly
ExplanationSingle firms' large scale of production leads to cost efficiencies.
#12
What is an example of a barrier to entry in a market?
Government regulation
ExplanationRegulations imposed by authorities impede market entry.
#13
Which of the following is a characteristic of a monopoly market structure?
Single seller with significant barriers to entry
ExplanationA sole seller dominates the market, hindered by entry barriers.
#14
Why do monopolistically competitive firms have downward-sloping demand curves?
As a result of product differentiation
ExplanationDiverse products lead to varied consumer preferences.
#15
In which market structure is the demand curve facing the firm perfectly elastic?
Perfect competition
ExplanationFirms face horizontal demand curves due to market homogeneity.
#16
In which market structure does a firm have the least control over the price it charges?
Perfect competition
ExplanationFirms are price takers with minimal influence over prices.
#17
What does the term 'price discrimination' mean in economics?
Setting different prices for the same product
ExplanationCharging varied prices based on consumer characteristics.