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[Econ] 點解條curve唔可以係inelastic?............求教orz

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點解條curve唔可以係inelastic?............求教orz

2004yrs paper1 10(a)

點解條supply curve唔可以係perfectly inelastic?
唔係班次唔變、價格唔變
咁個交易量都唔會變架!
唔係可以小,唔可以多?
唔通有需要時可以整多幾部飛機................
求教............

係應咁咩?


[ 本帖最後由 s0659162 於 2010-5-1 01:25 PM 編輯 ]
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班次increases with demand
It's like when it is Christmas, the flights increase
no. of 飛機 may not necessarily increase, but 航班 may increase
In my opinion, it is always safer to draw a elastic supply curve than perfectly inelastic one
Hope that can help
It's rather curious, you know, this sort of life.
KTC Bio stream

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引用:
原帖由 karrot 於 2010-5-1 12:57 AM 發表
班次increases with demand
It's like when it is Christmas, the flights increase
no. of 飛機 may not necessarily increase, but 航班 may increase
In my opinion, it is always safer to draw a elastic supply curve than perfectly inelastic one
Hope that can help
但係條題目指明"airlines did not reduce air fares or the number of flights"
航班同班次唔係無分別咩~

[ 本帖最後由 s0659162 於 2010-5-1 10:39 AM 編輯 ]

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有人可教嗎................

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其實係perfectly inelastic
但唔影響題目,所以咩elasticity 都ok

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引用:
原帖由 CHUUNG 於 2010-5-1 01:19 PM 發表
其實係perfectly inelastic
但唔影響題目,所以咩elasticity 都ok
但係answer唔係咁
佢條supply是斜的...........

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唔影響ans,所以咩elasticity 都ok
佢係test 你surplus

[ 本帖最後由 CHUUNG 於 2010-5-1 01:31 PM 編輯 ]

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你畫左fixed supply都唔會扣分

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引用:
原帖由 CHUUNG 於 2010-5-1 01:29 PM 發表
唔影響ans,所以咩elasticity 都ok
佢係test 你surplus
係@@?
thx a lot~

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引用:
原帖由 bensonho12 於 2010-5-1 01:31 PM 發表
你畫左fixed supply都唔會扣分
really?

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