One argument for an independent central bank is:
A. successful monetary policy requires a long time horizon usually well beyond the
next election of most public officials.
B. without independence competent people would not take a position in a central bank.
C. the central bank usually hires more competent individuals than the Treasury
department or other finance ministries.
D. central bankers have a short-run focus that usually corrects problems faster.
Answer:
One lesson policymakers have learned, and which was evident from Japan’s experience
in 2002, is:
A. an intervention in the foreign exchange market will not work unless accompanied
by a change in the policy interest rate.
B. an intervention in the foreign exchange market is almost always effective if done on
a regular basis.
C. in order for foreign exchange interventions to work, they must be frequent and
expected.
D. for an intervention in the foreign exchange market to work, the interest rate must be
held constant by the central bank.