If the economy is operating on the long-run aggregate supply curve, then expansionary fiscal policy will
A) generate higher prices in the short run, but will induce aggregate supply to increase in the long run.
B) generate an increase in real GDP and higher prices in the short run, but then real GDP will decrease to its long-run level, and the price level will increase some more.
C) generate an increase in real GDP without higher prices in the short run, but then real GDP will return to its long-run level, and the price level will increase.
D) generate an increase in real GDP and higher prices in both the short run and the long run.
B
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If the Japanese government enters the foreign exchange market and purchases yen to maintain a specific exchange rate with the dollar, the dollar will ________ and the yen will ________
A) depreciate; depreciate B) depreciate; appreciate C) appreciate; depreciate D) appreciate; appreciate
In which model does there exist a tradeoff between higher inflation and lower unemployment?
a. monetarist b. real business cycle. c. new classical d. a and b. e. a tradeoff exists in all of the above.