In perfect competition, when market demand decreases, explain how the price of the good and the output and profit of each firm changes in the short run
What will be an ideal response?
When market demand decreases, the market price of the good falls and the market quantity decreases. Because the price equals marginal revenue, the fall in the price means marginal revenue falls. As a result, each firm moves down its marginal cost curve so each firm decreases the quantity it produces. The firm's economic profit falls (or its economic loss increases). If the firm had been making a normal profit before the decrease in demand, after the decrease the firm incurs an economic loss.
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Refer to Table 15-4. Suppose the following table illustrates the values of real and potential GDP and the price level if the Fed does not vote to change their current policy to be more contractionary or expansionary
If the Fed wants to keep real GDP at its potential level in 2017, should the Fed use a contractionary or expansionary policy? How should it conduct open market operations to achieve its goal?
Because it is a machine, a personal computer should be treated as a fixed input in the typical firm's short-run production function
Indicate whether the statement is true or false
Suppose group price discrimination is possible; however, a firm sets the same price in each market. As a result,
A) price elasticity of demand is the same in each market. B) the price-inelastic market will buy zero units. C) marginal revenue in the more price-elastic market exceeds marginal revenue in the less price-elastic market. D) the deadweight loss is less than if the firm price discriminated.
Economic growth appears on a production possibilities curve as
A) the curve shifting out away from the origin. B) the curve shifting in toward the origin. C) a change in the slope of the curve. D) the points outside the production possibilities curve.