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Oligopoly Pricing Models Quiz

#1

In an oligopoly market, firms often engage in price competition to gain market share. What is this behavior called?

Price war
Explanation

Intense competition through price reduction.

#2

Which pricing model suggests that oligopolistic firms might collude to act like a monopoly?

Price leadership
Explanation

One firm sets prices, others follow to mimic monopoly.

#3

Which of the following is NOT a characteristic of oligopoly?

Perfect competition
Explanation

Lacks large number of small firms.

#4

Which pricing model assumes that firms have complete information about their competitors' strategies and react accordingly?

Nash equilibrium
Explanation

Firms react optimally to rivals' actions.

#5

In oligopoly, what is the term used to describe a situation where firms match each other's price changes?

Price signaling
Explanation

Firms adjust prices in response to rivals.

#6

What strategy involves one firm undercutting its competitors' prices in an attempt to increase market share?

Predatory pricing
Explanation

Selling below cost to eliminate competition.

#7

What is the primary goal of price leadership in oligopoly?

To coordinate prices within the industry
Explanation

Harmonizing prices among competitors.

#8

Which of the following is NOT a barrier to entry in an oligopoly market?

Perfect information
Explanation

Information availability does not impede entry.

#9

Which of the following is a potential outcome of the Bertrand model in oligopoly?

Price competition
Explanation

Intense rivalry through price changes.

#10

Which pricing model suggests that firms compete by choosing quantities simultaneously, assuming rivals' quantities remain unchanged?

Cournot model
Explanation

Firms decide quantities simultaneously.

#11

In oligopoly, what is a tacit collusion?

A situation where firms follow each other's price changes without any formal agreement
Explanation

Implied coordination of pricing without explicit pact.

#12

Which pricing model in oligopoly assumes that firms set prices simultaneously and independently?

Bertrand model
Explanation

Firms decide prices independently.

#13

In oligopoly, what does the term 'price leadership' refer to?

A situation where one firm sets prices and others follow
Explanation

Establishing prices to be mimicked by others.

#14

Which of the following is a strategy used in oligopoly to deter entry of new competitors by temporarily lowering prices below costs?

Predatory pricing
Explanation

Undercutting rivals to discourage new entrants.

#15

What is the main assumption in the Cournot model of oligopoly?

Firms produce the same quantity simultaneously
Explanation

Simultaneous quantity decision by firms.

#16

Which pricing model in oligopoly assumes that firms set their quantities simultaneously and independently?

Cournot model
Explanation

Firms decide quantities independently.

#17

What is the key assumption of the Bertrand model in oligopoly?

Firms have perfect information about rivals' prices
Explanation

Complete knowledge of competitors' prices.

#18

What is the primary drawback of the kinked demand curve model in oligopoly?

It cannot explain price rigidity
Explanation

Lacks explanation for stable prices.

#19

Which pricing model in oligopoly assumes that one firm sets its quantity first, followed by the other firms adjusting their quantities accordingly?

Stackelberg model
Explanation

Leader sets quantity, others adjust accordingly.

#20

In the kinked demand curve model, what assumption explains why firms maintain prices even if marginal costs change?

Firms face symmetric reactions to price changes
Explanation

Predicts symmetric responses to price changes.

#21

What is the main difference between collusion and price leadership in oligopoly?

Price leadership aims to maximize joint profits, while collusion aims to maximize individual profits
Explanation

Leadership seeks collective profit optimization.

#22

What is the primary assumption of the kinked demand curve model in oligopoly?

Rivals will match price cuts but not price increases
Explanation

Expectation of asymmetric price responses.

#23

What is the main limitation of the Cournot model in predicting real-world outcomes in oligopoly?

It does not consider product differentiation
Explanation

Ignores diversity in product offerings.

#24

What is the key assumption of the Cournot model in oligopoly?

Firms set quantities simultaneously
Explanation

Concurrent determination of quantities.

#25

What is the main assumption of the Nash equilibrium in oligopoly?

Firms maximize individual profits
Explanation

Individual profit optimization by firms.

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