In the aggregate expenditures model, a decrease in government spending causes a(n):
a. upward shift in the aggregate expenditures curve.
b. downward shift in the aggregate expenditures curve.
c. shift in the 45-degree line.
d. rightward movement along the aggregate expenditures curve.
e. leftward movement along the aggregate expenditures curve.
Which of the following statements is true about a command economy?
a. Shortages occur because of complexities in the planning process.
b. Planners determine what, how many, and for whom goods and services are to be
produced.
c. Planners often allocate goods and services through a rationing system.
d. The quality of produced goods and services tends to be inferior.
e. All of these are true.
If national real GDP grows at twice the rate of population growth,
a. c and e.
b. eventually there will be too much GDP.