#1
Which of the following is a characteristic of oligopolistic markets?
Many sellers and buyers
Homogeneous products
Significant barriers to entry
Perfect competition
#2
In oligopolistic markets, firms typically engage in which of the following behaviors?
Price competition
Quantity competition
Non-price competition
Perfect competition
#3
What is the primary goal of a firm in an oligopolistic market?
Maximizing social welfare
Maximizing total revenue
Maximizing individual profit
Minimizing competition
#4
Which market structure is characterized by interdependence among firms?
Perfect competition
Oligopoly
Monopoly
Monopolistic competition
#5
What is a collusive oligopoly?
A situation where firms agree to cooperate rather than compete
A market with only two firms
A market with many firms but low barriers to entry
A market with identical products
#6
What is the kinked demand curve model used to explain in oligopolistic markets?
Price rigidity
Perfect competition
Barriers to entry
Elasticity of demand
#7
Which characteristic of oligopolistic markets leads to the possibility of price leadership?
Low concentration ratio
High elasticity of demand
Interdependence among firms
Low barriers to entry
#8
What is product differentiation in oligopolistic markets?
Producing identical goods
Creating barriers to entry
Making products slightly different from competitors
Competing solely on price
#9
Which type of oligopoly occurs when a few large firms dominate the market?
Collusive oligopoly
Pure oligopoly
Dominant firm oligopoly
Stackelberg oligopoly
#10
Which concept in game theory is often used to analyze oligopolistic behavior?
Nash equilibrium
Pareto efficiency
Adam Smith's invisible hand
Keynesian economics
#11
What is a tacit collusion in oligopoly?
Explicit agreements among firms
Non-cooperative behavior
Collaboration with government regulators
Unspoken cooperation among firms
#12
Which economic concept explains the situation where firms in an oligopoly produce less output than the socially optimal level?
Monopoly power
Price discrimination
Deadweight loss
Pareto efficiency
#13
In an oligopolistic market, what strategy might a firm adopt if it believes its competitors will match any price increase it initiates?
Price discrimination
Predatory pricing
Limit pricing
Non-price competition
#14
What is the 'prisoner's dilemma' in the context of oligopolistic competition?
A situation where firms agree to cooperate and maximize joint profits
A game where each player has an incentive to cheat, leading to a suboptimal outcome
A strategy where firms lower prices to drive competitors out of the market
An agreement between firms to fix prices
#15
Which of the following is NOT a barrier to entry commonly observed in oligopolistic markets?
Economies of scale
Patents and trademarks
Perfect information
Brand loyalty