Situation 4-1
During the winter of 1973-74, a general system of wage and price controls (including a
price ceiling on gasoline) was in force in the United States. At the beginning of 1974,
some oil-producing countries imposed an oil embargo (a legal prohibition on
commerce) on the West. In the spring of 1974, price controls were abolished. Before the
oil embargo, the price ceiling on gasoline had no noticeable effect on the market. What
is the most likely explanation for this?
a. The equilibrium price of gasoline was probably below the price ceiling.
b. The demand curve for gasoline in the 1970s was vertical.
c. The supply curve for gasoline in the 1970s was vertical.
d. The equilibrium price of gasoline was probably above the price ceiling.
Two economists, Smith and Jones, are discussing the currently high unemployment rate.
Smith says that something ought to be done quickly because the economy may not be
able to restore itself to full employment. Jones says that it is better to take a “hands-off”
approach. Which of the following is most likely to be true?
a. Smith and Jones are most likely both Keynesian economists with a few minor
differences of opinion.
b. Smith and Jones are most likely both classical economists with a few minor
differences of opinion.
c. Jones is likely to be a Keynesian economist and Smith is likely to be a classical
economist.
d. Smith is likely to be a Keynesian economist and Jones is likely to be a classical
economist.
e. none of the above.