乘數原理(效果) - 經濟

By Hazel
at 2017-08-16T15:00
at 2017-08-16T15:00
Table of Contents
目前碰到這個章節有些地方卡住
因為本身數理很差,學起來有些辛苦..
乘數原理(效果):
1 1
------------- = --------
1-b+bt+br-e+m 1-AE斜率
課本提到當b↑、t↓、r↓、e↑、m↓,將使AE變陡,乘數變大
以下是我的問題:
1. 這邊的"b"是指誘發性消費嗎,該怎麼稱呼b
2. 為什麼我任意代數字進去試算,只要b增加,分母反而變大,乘數變小了?
3. AE變陡不就代表斜率變大嗎?分母變大,乘數應該變小才對不是嗎
再請各位高手幫忙,謝謝!
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All Comments

By Susan
at 2017-08-18T22:56
at 2017-08-18T22:56
乘數指的是“自發性支出”增加一元,導致國民所得

By Oliver
at 2017-08-20T07:19
at 2017-08-20T07:19
小於1,因此b增加,b(1-t-r)也增加,導致分母減少,
整個乘數變大。簡單凱因斯的模型穩定的條件:AE斜率
小於一,因此AE變陡分母變小,乘數變大。

By Eden
at 2017-08-21T22:06
at 2017-08-21T22:06

By Cara
at 2017-08-25T02:40
at 2017-08-25T02:40

By Hazel
at 2017-08-27T19:47
at 2017-08-27T19:47

By Margaret
at 2017-08-31T08:21
at 2017-08-31T08:21

By Anthony
at 2017-09-01T20:32
at 2017-09-01T20:32

By Jacob
at 2017-09-06T17:56
at 2017-09-06T17:56

By Noah
at 2017-09-10T07:57
at 2017-09-10T07:57

By Annie
at 2017-09-14T21:33
at 2017-09-14T21:33
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