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May 25 2013, 6:09:44, Sat

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Subject: ECON (MICRO) Author: 鐘意ECON既人 [ Next Thread | Previous Thread | Next Message | Previous Message ] Date Posted: 22:54:26 10/03/04 Sun 又有另一條問題, A 100 B 80 C 50 假設你CHOOSE了A 咁CHOOSE A既 COST是B. 點解 CHOOSE A既COST係B? [ Next Thread | Previous Thread | Next Message | Previous Message ]

Replies:

[> Subject: Re: ECON (MICRO) Author: @@ [ Edit | View ] Date Posted: 23:06:36 10/03/04 Sun >又有另一條問題, >A 100 >B 80 >C 50 >假設你CHOOSE了A >咁CHOOSE A既 COST是B. >點解 CHOOSE A既COST係B? 你知唔知opportunity cost既definition係咩...??

[> [> Subject: Re: ECON (MICRO) Author: 鐘意ECON既人 [ Edit | View ] Date Posted: 23:10:06 10/03/04 Sun >>又有另一條問題, >>A 100 >>B 80 >>C 50 >>假設你CHOOSE了A >>咁CHOOSE A既 COST是B. >>點解 CHOOSE A既COST係B? >你知唔知opportunity cost既definition係咩...?? 我明喎

[> [> [> Subject: Re: ECON (MICRO) Author: 鐘意ECON既人 [ Edit | View ] Date Posted: 23:11:51 10/03/04 Sun @@ 你答吧!

[> [> Subject: Re: ECON (MICRO) Author: econ低手 [ Edit | View ] Date Posted: 23:18:03 10/03/04 Sun >>又有另一條問題, >>A 100 >>B 80 >>C 50 >>假設你CHOOSE了A >>咁CHOOSE A既 COST是B. >>點解 CHOOSE A既COST係B? >你知唔知opportunity cost既definition係咩...?? 只答定義只能get好少分...

[> Subject: Re: ECON (MICRO) Author: econ低手 [ Edit | View ] Date Posted: 23:12:26 10/03/04 Sun >又有另一條問題, >A 100 >B 80 >C 50 >假設你CHOOSE了A >咁CHOOSE A既 COST是B. >點解 CHOOSE A既COST係B? in econ concept cost=opportunity cost=highest valued option forgone 我諗你既問題係問點解付出去得到a既cost唔計落opp cost, for e.g, 買a要$100, 點解呢$100唔計落opp cost度. 因為在你的假設裡, if u don't buy a, u will choose to buy b, 咁即係話, 你果$100, 就算唔買a, 你都唔會儲起佢, 而係去買b, 咁樣你果$100係唔係都要洗左佢, 咁你果$100咪唔會係你既opp cost 以上只是我的愚見, 不一定對....

[> [> Subject: Re: ECON (MICRO) Author: Oldyof7A [ Edit | View ] Date Posted: 21:28:13 10/04/04 Mon That $100 is the least valued option. Other options are higher valued than the $100. So the $100 is not the cost.

[> Subject: Re: ECON (MICRO) Author: 祖 [ Edit | View ] Date Posted: 22:45:24 10/04/04 Mon >又有另一條問題, >A 100 >B 80 >C 50 >假設你CHOOSE了A >咁CHOOSE A既 COST是B. >點解 CHOOSE A既COST係B? 唔好意思...其實我唔多明你想問咩 =.=' 你已假定 choose A 既 cost 係 B， 你問人點解係咁， 人家只可以答到你 definition， Cost is the highest valued option forgone. 除非你想 challenge 過 definition， 點解 Cost is the highest valued option forgone ??? 而唔係 A 既 value...