d. Trade requires the judicious application by government of tariffs and quotas in order
to discourage production according to comparative disadvantage.
e. Trade requires that the economies of the trading partners be of roughly equal size
(United States versus Andorra just does not work).
The long-run aggregate supply curve
a. is vertical
b. is upward sloping
c. is downward sloping
d. is horizontal
e. can have a variety of shapes depending on fiscal policy
Which of the following would be included in a year’s GDP?
a. Susan cleans the fuel injectors on her car.
b. A private individual purchases 100 shares of IBM stock.
c. A timber company purchases land in Oregon.
d. A man buys an antique desk from his neighbor.
e. A college professor purchases a new computer.
In the long run, exchange rates
a. are determined by business cycle fluctuations
b. are determined by movements of hot money
c. will adjust until the price of a bundle of goods is the same in both countries
d. will reflect economic fluctuations in both countries
e. are still a mystery to most economists