The long-run aggregate supply curve shifts left if
a. the capital stock increases.
b. there is a natural disaster.
c. the government removes some environmental regulations that limit production methods.
d. None of the above is correct.
b
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Suppose that the total labor force is 100 individuals with 10 unemployed. The unemployment rate is ________. Now assume that 10 people drop out of the labor force and that 10 remain unemployed. The new unemployment rate is ________
A) 9 percent; 10 percent B) 10 percent; 9 percent C) 10 percent; 11 percent D) 11 percent; 10 percent
If the economy receives an influx of new workers from immigration
A) the long-run aggregate supply curve will shift to the right. B) we will move down along the long-run aggregate supply curve. C) we will move up along the long-run aggregate supply curve. D) the long-run aggregate supply curve will shift to the left.
If marginal revenue on the tenth unit of output equals $4 for a non-discriminating, profit-maximizing monopolist, then price: a. equals $4
b. is less than $4. c. is greater than $4. d. must be equal to average total cost.
Explain why a superstar basketball player can earn $3 million a year, year after year, without facing competition from other players who would work for considerably less