The main result of the monetarist model is that
A) the economy is slow to adjust to sticky wages and prices.
B) workers and firms have rational expectations.
C) the quantity of money should be increased at a constant rate.
D) productivity shocks explain fluctuations in real GDP.
C
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Which of the following factors could lead to an upward movement along the demand curve as indicated by the arrow?
i. an increase in the U.S. interest rate ii. a decrease in the U.S. interest rate iii. an increase in the expected future U.S. exchange rate. A) i only B) ii only C) i and iii D) ii and iii E) None of the factors could lead to the upward movement illustrated by the arrow. The figure above shows demand curves for dollars in the foreign exchange market.
Suppose that last year $1 U.S. exchanged for 1.2 euros. If this year $1 exchanges for 1.3 euros, then we can conclude that
A) the dollar is weaker this year than it was last year and this will cause the United States' short-run aggregate supply (SRAS) curve to shift to the left. B) the dollar is weaker this year than it was last year and this will cause the United States' short-run aggregate supply (SRAS) to shift to the right. C) the dollar is stronger this year than it was last year and this will cause the United States' short-run aggregate supply (SRAS) curve to shift to the left. D) the dollar is stronger this year than it was last year and this will cause the United States' short-run aggregate supply (SRAS) curve to shift to the right.