作者keithtroy (keithtroy)
看板EconStudy
标题[问题] 请问税收乘数(tax multiplier)的问题
时间Wed Nov 23 13:45:16 2005
Derive a version of the "tax multiplier" from the simple
closed economy national income identity Y=C+I+G, and
explain its relevance, if any, for the debate over
the public finances (debt, deficits, etc.).
Will the multiplier have a defferent value
in the short-run versus the long-run? How does this affect the debate?
Tax multiplier我会导:
Y=C+I+G
C=c(Y-T)
Y=[1/(1-c)][I+G-cT]
所以tax multiplier= - c/(1-c)
我想要请问的是这题的後半题~
这个乘数对长短期有不同的影响吗? 对debate有何影响
每次这种长短期的我都不大会答><
谢谢大家!!
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