Economic theorists expanded on the Keynesian aggregate supply model in the late 1940s, broadening it into a three-part aggregate supply curve. Which of the following best describes that three-part supply curve? a. A flat initial segment, followed by an upward-sloping middle segment until full-employment GDP is reached, and finally a vertical segment at full-employment GDP b. A flat initial segment, followed by a modestly upward-sloping middle segment until full-employment GDP is reached, and finally a more steeply upward-sloping segment beyond full-employment GDP c. A flat initial segment until full-employment is reached, followed by a vertical segment at full-employment GDP, and finally followed by another flat segment once the full-employment price level is reached d. An upward-sloping initial segment, followed by an upward-sloping segment until full-employment GDP is reached, and finally followed by another flat segment beyond full-employment GDP
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1.
Economic theorists expanded on the Keynesian
a.
A flat initial segment, followed by an upward-sloping middle segment until full-employment GDP is reached, and finally a vertical segment at full-employment GDP
b.
A flat initial segment, followed by a modestly upward-sloping middle segment until full-employment GDP is reached, and finally a more steeply upward-sloping segment beyond full-employment GDP
c.
A flat initial segment until full-employment is reached, followed by a vertical segment at full-employment GDP, and finally followed by another flat segment once the full-employment price level is reached
d.
An upward-sloping initial segment, followed by an upward-sloping segment until full-employment GDP is reached, and finally followed by another flat segment beyond full-employment GDP
2.
Which of these most accurately defines possible effects of fluctuating interest rates in the financial markets?
a.
The rate of saving
b.
Inflation
c.
Prices and levels of employment
d.
Risk levels
3.
Which of these would cause a decrease in aggregate demand?
a.
An increase in imports
b.
An increase in exports
c.
A decrease in imports
d.
An increase in net exports
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