Changes in the price of oil
a. can only lead to recessions.
b. have not contributed much to output fluctuations in the United States.
c. change the economy principally by changing aggregate demand.
d. created both inflation and recession in the United States in the 1970s.
d
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Suppose Jordan and Lee are trying to decide what to do on a Friday. Jordan would prefer to see a comedy while Lee would prefer to see a documentary. One documentary and one comedy are showing at the local cinema. The payoffs they receive from seeing the films either together or separately are shown in the payoff matrix below. Both Jordan and Lee know the information contained in the payoff matrix. They purchase their tickets simultaneously, ignorant of the other's choice. Suppose a timing element is added to the game, and that Jordan buys a ticket first. Then, after seeing Jordan's choice, Lee buys a ticket. What will be the equilibrium outcome?
A. Both Jordan and Lee will buy a ticket to the documentary. B. Both Jordan and Lee will buy a ticket to the comedy. C. Jordan will buy a ticket to the documentary and Lee will buy a ticket to the comedy. D. Jordan will buy a ticket to the comedy and Lee will buy a ticket to the documentary.
If the total output is 300, the velocity of money is 5, and the money supply is 600, then the price level is
A) 10.0. B) 2.0. C) 2.50. D) 5.0.
Compared to a tariff, an import quota, which restricts imports to the same amount as the tariff, will leave the country as a whole
A) worse off than a comparable tariff. B) not as bad off as a comparable tariff. C) about the same as a comparable tariff. D) Any of the above can be true.
Which of the following is a transfer payment? I. Social Security II. Unemployment benefits
A) I only B) II only C) Both I and II D) Neither I nor II