#1
What is a characteristic feature of an oligopoly market?
Only one seller
Homogeneous products
A few dominant sellers
Perfect information
#2
Which market structure is characterized by a few interdependent firms dominating the market?
Monopoly
Oligopoly
Perfect competition
Monopolistic competition
#3
Which of the following best describes the term 'barriers to entry' in an oligopoly?
Taxes imposed on goods imported into a country
Factors that prevent new competitors from easily entering an industry
Legal restrictions on the maximum price of goods
Economic policies that protect domestic industries from foreign competition
#4
Which of the following market structures is characterized by strategic behavior in setting prices?
Monopoly
Oligopoly
Perfect competition
Monopolistic competition
#5
Which of the following is a characteristic of a duopoly, a specific type of oligopoly?
Only two firms dominate the market
Products are always identical
There are no barriers to entry
Firms cooperate to eliminate competition
#6
In an oligopoly, firms may engage in which of the following to avoid price wars?
Price discrimination
Price fixing
Monopolistic competition
Perfect competition
#7
Which of the following is a common method used by oligopolies to prevent the entry of new competitors?
Decreasing product quality
Increasing the price of goods
Creating barriers to entry
Promoting perfect competition
#8
How do oligopolies typically influence product prices?
By engaging in price wars frequently
By having the government set prices
By colluding to set prices
By allowing the market to dictate prices
#9
What is a potential drawback of collusion among firms in an oligopoly?
Increased market competition
Decreased market efficiency
Higher consumer prices
Greater product innovation
#10
Which of the following is a real-world example of an oligopolistic market?
Local farmers' market
Global oil industry
Street food vendors
Individual coffee shops
#11
What is the main factor that differentiates oligopoly from monopolistic competition?
Number of firms in the market
Degree of product differentiation
Extent of government regulation
Market share distribution
#12
What is a key feature of products in an oligopolistic market?
Products are always identical
Products can be differentiated
Products are priced the same across all firms
Products are not branded
#13
What is the 'kinked demand curve' hypothesis often associated with in oligopoly?
Firm's demand for labor
Firm's demand for raw materials
Firm's demand for its own product
Firm's demand for complementary goods
#14
Which game theory concept is frequently applied to understand strategic interactions among oligopolistic firms?
Monte Carlo simulation
Nash equilibrium
Bayesian inference
Regression analysis
#15
What is the term used to describe a situation where firms in an oligopoly match each other's price changes?
Price collusion
Price rigidity
Price discrimination
Price elasticity
#16
In an oligopoly, how do firms typically respond to a competitor's price cut?
Ignore it and maintain their prices
Immediately match the price cut
Increase their own prices
Consult with the government
#17
What is the term used to describe a situation where an oligopoly breaks down into a more competitive market structure?
Market integration
Market diversification
Market segmentation
Market dissolution