question
For a one-price monopolist, the marginal revenue curve is always:
answer
less than the average revenue curve
question
Which of the following is a barrier to entry
answer
All of the above
question
When a monopolist produces where marginal revenue equals marginal cost, it chooses not to produce some items that the consumer values more than the marginal cost of production. This is called:
answer
All of these
question
Anti-trust legislation (anti trust)
answer
Aims to control firms that restrain trade in ways that hurt consumers
question
If a fruit juice company merged with a large apple farming company, it would be:
answer
a vertical merger
question
A monopolist who spends money to lobby senators for favorable trade restrictions is:
answer
engaging in rent seeking
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A monopolistic competitor produces:
answer
where marginal revenue equals marginal cost.
question
For a firm to successfully engage in price discrimination, it must
answer
Did not get; not in screenshots
question
According to kinked demand curve model of oligopolies, the firm believes:
answer
their rivals will match their price cuts, but not their price increases.
question
Which of the following is not a characteristic of perfect competition?
answer
Positive economic profits
question
For a perfectly competitive industry in the long run, which of the following is false?
answer
Average fixed cost equals price.
question
Which of the following industries create allocative inefficiency?
answer
Monopolistic competition, oligopoly, and monopoly
question
Which of the following is not a standard oligopoly model?
answer
Average-cost pricing
question
Which of the following is not a characteristic of monopolistic competition?
answer
Homogenous products
question
Current anti-trust legislation limits:
answer
both vertical and horizontal mergers
question
For a price taker, the marginal revenue is:
answer
the price.
question
The concentration ratio of an oligopoly is typically:
answer
greater than 50%
question
Which of the following is not a reason that cartels are difficult to create and maintain?
answer
None of these.
question
For a perfectly competitive industry or firm, which of the following is always correct?
answer
None of these.
question
Which of the following is true?
answer
Some consumers prefer price discrimination to one-price pricing
question
Which of the following is not true about oligopoly industries?
answer
Each firm acts independent of other firms.
question
In the short run, a perfectly competitive firm will shut down if price is less than:
answer
average variable cost.
question
Which of the following statements about the dominant firm model is incorrect?
answer
It is a cost-plus model.
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If the market demand curve for a good in a perfectly competitive market is inelastic, we can conclude
answer
the demand curve faced by an individual firm is completely elastic.
question
Oligopolies often create:
answer
welfare loss.
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Which of the following industries choose the quantity where marginal revenue equals marginal cost to maximize profits?
answer
Monopolistic competition, oligopoly, perfect competition, and monopoly
question
A natural monopoly:
answer
has decreasing average total cost over its whole range of production
question
Strategic behavior means:
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acting based on the actual and predicted responses of one's rivals.
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Product differentiation by a particular firm:
answer
decreases the elasticity of the demand faced by that firm
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In the long run, a monopolistic competitor:
answer
All of these