Question


Figure 35-9. The left-hand graph shows a short-run aggregate-supply (SRAS) curve and two aggregate-demand (AD) curves. On the right-hand diagram, "Inf Rate" means "Inflation Rate."

RefertoFigure35-9. Faced with the shift of the Phillips curve from PC1to PC2, policymakers will
a. ask whether the shift is temporary or permanent.
b. be concerned with how people adjust their expectations of inflation as a result of the shift.
c. face, as well, a decision as to whether to accommodate the shock.
d. All of the above are correct.

Answer

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