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Game Theory in Marketing and Advertising

Description: Game theory is a branch of mathematics that studies strategic decision-making in situations where multiple players are involved. It has applications in a wide variety of fields, including marketing and advertising.
Number of Questions: 14
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What is the basic idea behind game theory?

  1. Players make decisions based on their own interests.

  2. Players make decisions based on the decisions of other players.

  3. Players make decisions based on a combination of their own interests and the decisions of other players.

  4. Players make decisions based on random chance.


Correct Option: C
Explanation:

Game theory assumes that players are rational and that they will make decisions that they believe will maximize their own benefit.

What are the two main types of games in game theory?

  1. Cooperative and non-cooperative games.

  2. Zero-sum and non-zero-sum games.

  3. Static and dynamic games.

  4. Complete and incomplete information games.


Correct Option: A
Explanation:

Cooperative games are games in which players can communicate and make binding agreements with each other. Non-cooperative games are games in which players cannot communicate or make binding agreements with each other.

What is a Nash equilibrium?

  1. A set of strategies for all players such that no player can improve their outcome by unilaterally changing their strategy.

  2. A set of strategies for all players such that each player's strategy is a best response to the strategies of the other players.

  3. A set of strategies for all players such that each player's strategy is a dominant strategy.

  4. A set of strategies for all players such that each player's strategy is a minimax strategy.


Correct Option: A
Explanation:

A Nash equilibrium is a set of strategies for all players such that no player can improve their outcome by unilaterally changing their strategy. In other words, a Nash equilibrium is a set of strategies that is stable.

What is the prisoner's dilemma?

  1. A game in which two players are arrested and interrogated separately.

  2. A game in which two players are competing for a prize.

  3. A game in which two players are cooperating to achieve a common goal.

  4. A game in which two players are trying to avoid a common punishment.


Correct Option: D
Explanation:

The prisoner's dilemma is a game in which two players are arrested and interrogated separately. Each player has two choices: to confess or to remain silent. If both players confess, they will both receive a long prison sentence. If both players remain silent, they will both receive a short prison sentence. However, if one player confesses and the other remains silent, the confessor will receive a short prison sentence and the silent player will receive a long prison sentence.

How can game theory be used in marketing and advertising?

  1. To understand how consumers make decisions.

  2. To design advertising campaigns that are more effective.

  3. To set prices that are optimal for the firm.

  4. To negotiate contracts with suppliers and distributors.


Correct Option:
Explanation:

Game theory can be used in marketing and advertising to understand how consumers make decisions, to design advertising campaigns that are more effective, to set prices that are optimal for the firm, and to negotiate contracts with suppliers and distributors.

What is the difference between a dominant strategy and a Nash equilibrium?

  1. A dominant strategy is a strategy that is always the best response to the strategies of the other players, while a Nash equilibrium is a set of strategies for all players such that no player can improve their outcome by unilaterally changing their strategy.

  2. A dominant strategy is a strategy that is always the best response to the strategies of the other players, while a Nash equilibrium is a set of strategies for all players such that each player's strategy is a best response to the strategies of the other players.

  3. A dominant strategy is a strategy that is always the best response to the strategies of the other players, while a Nash equilibrium is a set of strategies for all players such that each player's strategy is a dominant strategy.

  4. A dominant strategy is a strategy that is always the best response to the strategies of the other players, while a Nash equilibrium is a set of strategies for all players such that each player's strategy is a minimax strategy.


Correct Option: A
Explanation:

A dominant strategy is a strategy that is always the best response to the strategies of the other players, regardless of what those strategies are. A Nash equilibrium is a set of strategies for all players such that no player can improve their outcome by unilaterally changing their strategy.

What is the minimax strategy?

  1. A strategy that minimizes the maximum possible loss.

  2. A strategy that maximizes the minimum possible gain.

  3. A strategy that minimizes the average loss.

  4. A strategy that maximizes the average gain.


Correct Option: A
Explanation:

The minimax strategy is a strategy that minimizes the maximum possible loss. It is a conservative strategy that is often used in situations where the player is risk-averse.

What is the Nash bargaining solution?

  1. A solution to a bargaining game that is fair and efficient.

  2. A solution to a bargaining game that is Pareto efficient.

  3. A solution to a bargaining game that is subgame perfect.

  4. A solution to a bargaining game that is risk-neutral.


Correct Option: A
Explanation:

The Nash bargaining solution is a solution to a bargaining game that is fair and efficient. It is a solution that is Pareto efficient, meaning that it is not possible to make one player better off without making another player worse off.

What is the Stackelberg model?

  1. A model of duopoly in which one firm is the leader and the other firm is the follower.

  2. A model of duopoly in which both firms are leaders.

  3. A model of duopoly in which both firms are followers.

  4. A model of duopoly in which one firm is a monopolist and the other firm is a competitor.


Correct Option: A
Explanation:

The Stackelberg model is a model of duopoly in which one firm is the leader and the other firm is the follower. The leader firm moves first, and the follower firm moves second. The leader firm's decision affects the follower firm's decision, but the follower firm's decision does not affect the leader firm's decision.

What is the Bertrand model?

  1. A model of duopoly in which both firms produce identical products.

  2. A model of duopoly in which both firms produce differentiated products.

  3. A model of duopoly in which one firm is a monopolist and the other firm is a competitor.

  4. A model of duopoly in which both firms are Cournot competitors.


Correct Option: A
Explanation:

The Bertrand model is a model of duopoly in which both firms produce identical products. The firms compete on price, and the price that each firm charges affects the demand for its product. The Bertrand model predicts that the equilibrium price in a duopoly is equal to the marginal cost of production.

What is the Cournot model?

  1. A model of duopoly in which both firms produce identical products.

  2. A model of duopoly in which both firms produce differentiated products.

  3. A model of duopoly in which one firm is a monopolist and the other firm is a competitor.

  4. A model of duopoly in which both firms are Bertrand competitors.


Correct Option: A
Explanation:

The Cournot model is a model of duopoly in which both firms produce identical products. The firms compete on quantity, and the quantity that each firm produces affects the price of the product. The Cournot model predicts that the equilibrium quantity in a duopoly is less than the monopoly quantity.

What is the Hotelling model?

  1. A model of spatial competition in which firms are located along a line.

  2. A model of spatial competition in which firms are located in a circle.

  3. A model of spatial competition in which firms are located in a plane.

  4. A model of spatial competition in which firms are located in a three-dimensional space.


Correct Option: A
Explanation:

The Hotelling model is a model of spatial competition in which firms are located along a line. The firms compete on price, and the price that each firm charges affects the demand for its product. The Hotelling model predicts that the equilibrium price in a spatial duopoly is higher than the monopoly price.

What is the Salop model?

  1. A model of product differentiation in which firms produce a continuum of products.

  2. A model of product differentiation in which firms produce a discrete number of products.

  3. A model of product differentiation in which firms produce a single product.

  4. A model of product differentiation in which firms produce a homogeneous product.


Correct Option: A
Explanation:

The Salop model is a model of product differentiation in which firms produce a continuum of products. The firms compete on price and quality, and the price and quality of each firm's product affects the demand for its product. The Salop model predicts that the equilibrium price and quality in a differentiated duopoly are higher than the monopoly price and quality.

What is the Dixit-Stiglitz model?

  1. A model of monopolistic competition in which firms produce a continuum of products.

  2. A model of monopolistic competition in which firms produce a discrete number of products.

  3. A model of monopolistic competition in which firms produce a single product.

  4. A model of monopolistic competition in which firms produce a homogeneous product.


Correct Option: A
Explanation:

The Dixit-Stiglitz model is a model of monopolistic competition in which firms produce a continuum of products. The firms compete on price and quality, and the price and quality of each firm's product affects the demand for its product. The Dixit-Stiglitz model predicts that the equilibrium price and quality in a monopolistic competition are higher than the monopoly price and quality.

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