Year Consumption Disposable
Spending Income (DI)
1991 1,200 1,500
1992 1,440 1,800
1993 1,680 2,100
1994 1,920 2,400
1995 2,160 2,700
In 1995, several tax bills were debated in Congress that would have provided greater tax incentives for saving. (None were enacted.) If such saving incentives had been enacted, and had been successful, how would the consumption function have shifted?
Explain why permanent tax cuts are likely to lead to bigger increases in consumer spending than are temporary tax cuts.