题目内容
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假设一个没有外贸部门的经济，边际储蓄倾 MPS=0．1，边际所得税率t=1／3。如果自主储蓄减少300，以下()是正确的。
A．总消费将增加300
B．国民收入将增加500
C．可支配收入将增加750
D．预算盈余将增加250
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更多“假设一个没有外贸部门的经济，边际储蓄倾MPS=0．1，边际所…”相关的问题
One view of the consumption function is that workers have high propensities to consume and capitalists have low propensities to consume. To explore the implications of this view, suppose that an economy consumes all wage income and saves all capital income. Show that if the factors of production earn their marginal product, this economy reaches the Golden Rule level of capital. (Hint: Begin with the identity that saving equals investment. Then use the steady-state condition that investment is just enough to keep up with depreciation and population growth, and the fact that saving equals capital income in this economy.)
A.两者相互联系，其中一个函数确立，“，一个就随之而确立
B.收入和储蓄之问存在线性关系
C.消费和储蓄之和等丁收八
D.平均消费倾向与平均储蓄倾啊互为补数，两者之和为1
E.边际消费倾向和边际储蓄倾向互为补数，两者之和为1
A.770
B.4 300
C.3 400
D.7 000
A.边际储蓄倾向为0.2
B.当Y＝1 000时，消费支出为900
C.投资乘数为0.5
D.当消费支出为900时，储蓄为100
E.边际消费倾向为0
A.可支配收入为6020
B.国民收入为7400
C.投资为1090
D.政府税收收入为1380
设有下列经济模型：Y=C+I+G,I=20+0.15Y,C=40+0.65Y,G=60。
求：(1)边际消费倾向和边际储蓄倾向;(2)均衡的Y、C、I。
