In: Economics
Consider the long-run model of a closed economy with a marginal
propensity to consume of 0.8.
Suppose the government cuts taxes by $100 billion while holding
government purchases constant. What
happens to the following variables? Explain and calculate the
amount of change for each variable.
a. Public saving (Sg):
b. Private saving (Sp):
c. National Saving (S):
d. Investment (I)