C) flat.
D) vertical.
We can be more confident that standard deviation is a good measure of the risk of an
asset (held in isolation) when
A) the number of different possible returns on the asset rises.
B) the probabilities attached to the possible returns on the asset are less equal.
C) the possible returns on the asset are distributed symmetrically around the mean.
D) the asset has a longer maturity.
A contractionary monetary policy can reduce the inflation rate without causing a rise in
unemployment if expectations are formed rationally and monetary policy is
A) combined with expansionary fiscal policy.
B) carried out in total secrecy.
C) publicly announced and credible.
D) combined with contractionary fiscal policy.