4.1.5.3 Perfect competition NOTES

What is a key characteristic of firms operating in perfectly competitive markets according to the document?

• They are price takers.

• They have significant market power.

• They are price setters.

• They have restricted market entry.

Perfect competition assumes which of the following conditions?

• Perfect knowledge.

• Limited number of producers.

• Differentiated products.

• High entry barriers.

What outcome results from perfect competition, given certain assumptions?

• Efficient allocation of resources.

• Inefficient resource allocation.

• Increased externalities.

• Decreased market competition.

What determines a firm's decision to produce in a perfectly competitive market in the short run?

• The firm's total fixed costs

• The price relative to its average variable cost (AVC)

• The number of competitors in the market

• The firm's long-run average cost (LRAC)

What happens when the price is below the average variable cost (AVC) in a perfectly competitive market?

• The firm will increase production

• The firm will continue producing at the same level

• The firm will shut down.

• The firm will permanently exit the market

In the long run, what is the significance of the long-run average cost (LRAC) curve's minimum point for perfectly competitive firms?

• It indicates the point of maximum profit

• It represents the scale at which firms are least efficient

• It is where firms operate at their most efficient scale - productive efficiency

• It determines the number of firms in the market

Which of the following is NOT a characteristic of a perfectly competitive market?

• Identical products

• Barriers to entry and exit

• Freedom of entry and exit

• Intense price competition

How does perfect knowledge in a perfectly competitive market affect pricing?

• It allows firms to charge above the market equilibrium price

• It prevents firms from making any profit

• It enables efficient decision-making and prevents overpricing

• It leads to frequent changes in product characteristics

What is a key characteristic of firms operating in perfectly competitive markets regarding price setting?

• They can set prices above market levels to increase profits.

• They have significant control over the market price.

• They must accept the market price as given and adjust their output accordingly.

• They primarily focus on reducing the quality to maintain lower prices.

What does the demand curve facing a perfectly competitive firm look like?

• Steeply downward sloping

• Perfectly elastic (horizontal)

• Perfectly inelastic (vertical)

• Upward sloping