How does a natural monopoly function?
a) A few firms are in perfect competition
b) Imperfect competition makes it difficult for firms to do business
c) a single firm supplies all the output
d) The government supplies all buyers with the product
Ans: c) a single firm supplies all the output
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The aggregate demand curve is Y = 15 - 0.2? when the inflation rate falls from 6 percent to 5 percent. Then, output increases from 13.8 to 17. The response of monetary policy to the inflation decline has been ________
A) autonomous tightening B) automatic adjustment C) autonomous easing D) to increase autonomous spending E) none of the above
An increase in the unemployment rate from 15 percent to 20 percent might be illustrated as: a. a movement up and to the left from one point along the production possibilities curve to another. b. a movement from a point on the production possibilities curve to an interior point
c. a movement from an interior point to a point on the production possibilities curve. d. a movement from a point inside the production possibilities curve to one closer to the origin.