All monopolies exist because of

a. firms' desire to maximize profits.
b. failure of antitrust laws.
c. barriers to entry.
d. natural selection.

c

Economics

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If banks do not loan out all their excess reserves, then the real world multiplier is

A) not related to 1/RR. B) larger than 1/RR. C) smaller than 1/RR. D) equal to 1/RR.

Economics

For which of the following is the law of one price least likely to hold?

A) Haircuts B) Gold C) US Treasury Bonds D) Petroleum

Economics