Exam 23: Perfect Competition

As firms exit an industry,the industry supply curve shifts __________ and the equilibrium price __________ until long-run competitive equilibrium is established and the surviving firms are earning __________ economic profits.

Exhibit 23-8 -Refer to Exhibit 23-8.What is the total variable cost of Firm A at the profit-maximizing level of production?

If a firm is a price taker,its demand curve is

Exhibit 23-10 -Refer to Exhibit 23-10. What price does this firm charge for its product?

A perfectly competitive firm that wants to maximize profits or minimize losses will produce in the short run as long as

The price charged by a perfectly competitive firm is determined by

A perfectly competitive firm should shut down production in the short-run if price is less than average fixed cost.

Exhibit 23-2 -Refer to Exhibit 23-2.For the firm that faces the demand curve in the exhibit,

In a perfectly competitive industry,there is a motive for __________ to advertise in order to induce a rightward shift of the demand curve.

Which of the following is not a condition of long-run competitive equilibrium?

The horizontal demand curve faced by the perfectly competitive firm implies that the firm can sell an infinite amount of the product at the equilibrium price.

When a perfectly competitive firm incurs losses,it follows that price is

For a perfectly competitive firm,

Which of the following is the best example of a homogeneous good?

Which of the following statements is false?

Perfectly competitive industries are

In the long run,a firm earns zero economic profit,given the condition that

Exhibit 23-3 -Refer to Exhibit 23-3.What quantity of output should the profit-maximizing firm produce?

In the short run,the best policy for a perfectly competitive firm is to

Resource allocative efficiency occurs when a firm