Oligopoly: Definition and Characteristics

An oligopoly has many small firms competing in the market.

• TRUE

• FALSE

Answer explanation

An oligopoly is characterized by a few large firms dominating the market, not many small firms. Therefore, the statement is FALSE.

In an oligopoly, each firm's decisions directly affect its competitors.

• TRUE

• FALSE

Answer explanation

In an oligopoly, firms are interdependent; each firm's actions, such as pricing or output decisions, directly influence competitors. Therefore, the statement is TRUE.

Coca-Cola and Pepsi are examples of firms in an oligopoly.

• TRUE

• FALSE

Answer explanation

Coca-Cola and Pepsi operate in a market where a few firms dominate, making it an oligopoly. Their actions and pricing strategies are interdependent, confirming that the statement is TRUE.

Oligopolistic markets are always homogeneous.

• TRUE

• FALSE

Answer explanation

Oligopolistic markets can feature both homogeneous and differentiated products. Therefore, the statement that they are always homogeneous is FALSE.

High barriers to entry are typical in oligopolies.

• TRUE

• FALSE

Answer explanation

TRUE is correct because oligopolies often have high barriers to entry, such as significant capital requirements, strong brand loyalty, and regulatory hurdles, which prevent new competitors from easily entering the market.

In oligopolies, firms can easily enter the market without high costs.

• TRUE

• FALSE

Answer explanation

The statement is FALSE because oligopolies often have high barriers to entry, such as significant startup costs, regulatory requirements, and established brand loyalty, making it difficult for new firms to enter the market.

Airline and automobile industries are examples of oligopolistic markets.

• TRUE

• FALSE

Answer explanation

TRUE. The airline and automobile industries are characterized by a few large firms dominating the market, which is a key feature of oligopolistic markets. This leads to limited competition and interdependent pricing strategies.

Price wars are common in oligopolies due to interdependence.

• TRUE

• FALSE

Answer explanation

TRUE. In oligopolies, firms are interdependent, meaning the pricing decisions of one firm directly affect others. This often leads to price wars as companies react to competitors' price changes to maintain market share.

Firms in an oligopoly often engage in cooperative behavior.

• TRUE

• FALSE

Answer explanation

In an oligopoly, firms often collaborate to maximize profits and reduce competition, leading to cooperative behavior such as forming cartels or price-fixing agreements. Therefore, the statement is TRUE.

Product differentiation is never seen in an oligopoly.

• TRUE

• FALSE

Answer explanation

The statement is FALSE because product differentiation can occur in an oligopoly. Firms in an oligopoly often compete on factors other than price, such as product features, branding, and quality, leading to differentiation.