Situation 20-1
Assume a closed economy with no government. Suppose that autonomous
consumption equals $400, planned investment equals $500, and the mpc equals 0.9.
Using the information in Situation 20-1, if aggregate output is equal to $10,000, then
unplanned inventory investment equals
A) -$1000
B) -$100
C) $0
D) $100
The money supply is ________ related to expected deposit outflows, and is ________
related to the market interest rate.
A) negatively; negatively
B) negatively; positively
C) positively; negatively
D) positively; positively
This theory views shocks to tastes (workers’ willingness to work, for example) and
technology (productivity) as the major driving forces behind short-run fluctuations in
the business cycle because these shocks lead to substantial short-run fluctuations in the
natural rate of output.
A) the natural rate hypothesis
B) hysteresis
C) real business cycle theory
D) the Phillips curve model