Understanding Monopoly in Economics

What is a defining characteristic of a monopoly?

• Many sellers

• Single seller

• Homogeneous products

• Free entry and exit

In a monopoly, the demand curve faced by the firm is:

• Perfectly elastic

• Perfectly inelastic

• Downward sloping

• Upward sloping

Which of the following is a barrier to entry in a monopoly market?

• Perfect information

• High startup costs

• Many substitutes

• Low consumer loyalty

A monopolist maximizes profit by producing at a level where:

• Marginal cost equals average cost

• Marginal revenue equals marginal cost

• Price equals marginal cost

• Total revenue equals total cost

If a monopolist is producing at a level where marginal cost is less than marginal revenue, the firm should:

• Increase output

• Decrease output

• Maintain current output

• Shut down

Which of the following is true about the price set by a monopolist?

• It is equal to marginal cost

• It is higher than marginal cost

• It is lower than marginal cost

• It is equal to average cost

The concept of "natural monopoly" is often associated with:

• High levels of competition

• Economies of scale

• Diseconomies of scale

• Perfect competition

Which of the following is an example of price discrimination?

• Charging the same price to all customers

• Offering discounts to senior citizens

• Setting a single price for all products

• Selling at cost price

In a monopoly, consumer surplus is typically:

• Maximized

• Zero

• Lower than in competitive markets

• Higher than in competitive markets

Which of the following is a potential benefit of a monopoly?

• Higher prices for consumers

• Increased innovation due to high profits

• Reduced consumer choice

• Inefficient resource allocation