???????,?????????????? (by Alfred Marshall, 1842-1924)? - PowerPoint PPT Presentation

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???????,?????????????? (by Alfred Marshall, 1842-1924)?

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Title: Author: Last modified by: Laih Created Date: 9/29/2003 1:57:38 PM Document presentation format – PowerPoint PPT presentation

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Title: ???????,?????????????? (by Alfred Marshall, 1842-1924)?


1
???
  • ?????????

2
  • ??????????????????????????????????????????????????
    ??????????????????????
  • ?????19???????

3
1.1 ???????
  • ???????,?????????????? (by Alfred Marshall,
    1842-1924)?
  • ?Why???????????
  • Because??????(scarcity)?
  • ????????????????????????
  • ????????????????????????

  • p.20

4
1.2 ?????????
  • ??????????????,? ????????,???????
  • ????????????????????????????

  • p.21

5
1.3 ??????????
  • 1.3.1 ????(Opportunity Costs)
  • ???????????,????????????????????????????(?22????2?
    )
  • ???????????????????? (?22?????)
  • ??????? 1, 4, 5 (???)

6
  • ??1. ?????????????? ???????????????, ??
  • ???????????
  • ???? ??????????????,????????????????????
  • ???? ???????????????????????????????,???????????
    ???????????????,????????????????,
    ??????????????????,?????????,??????????

7
  • ??4. ?????????????,????????????????????????????
    ??????????
  • ????????????, ????????????????,???????,
    ????????????????????????????, ???????????????,
    ?????????? ????????????, ???????????? ?

8
  • ??5. ????????????????,??????1,000???????????,
    ?????????, ????????????, ???????200?????400?,
    ???????????100???????,???????????????
  • ??????, ???????????????????????? ????????
    ??, ?????1, 600? (1, 000200400)?
    ???????100?????????????, ????????????????? ??

9
1.3.2 ?????(Production Possibility Curve)???
  • ????????????????(?23?),??????????
  • ??1??1???,??24-25??

10
  • ? ??????????????????-?1?

11
???????????,???????,????????-??1?
?1 ??(??)???????
12
  • ???? 2 ????1??????????
  • ????????, ?????????,?????????????????????,
    ???????????, ?????????????????,??????10???,
    ????????, ????????????1??????10???0.1????
    ???????????????, ?????????????(?????),???????
  • ? ??
    ????????
  • 22 0

  • 1/20.5????
  • 20 1

  • 1/40.25????
  • 16 2

  • 1/60.166????
  • 10 3

  • 1/100.1????
  • 0
    4
  • ????????,??????,???
  • ??????,???????

13
1.3.3 ??????(Law of Increasing Cost)
  • ?????????????????,?1??1?????????????????????????
    (p.25-26)?
  • ?????????,????,????PPC??????
  • 1.3.4 ????
  • ??????????????????? ??????????-?2A
  • ????????????????-?2B

  • (p.27)

14
??????? 7(???)
15
  • ??7. ?2B??????????????PPC??,??????????????????????
    ?(??????a???c?)?
  • ?????????,??,???????????????,?????????????,??????
    ???????,???????????

16
1.4 ??????(Law of Comparative
Advantage)?????????(28-29?)
  • ???????????????- ???

17
  • ??????????????,??????????????????

18
  • ?????????????????,??????????????,??????????????

???????????,??????????? ??,?????????29?
?????????(???)
19
  • ?????????????,?????????
  • ??,?3?????????????,?????
  • ???????,???????22?,?????(29??3?)
  • ???
    ???
  • ?? ?? ??
    ?? ???
  • ?? 5.75 23 0
    0 23
  • ?? 5.75 11.5 11.5
    11.5 23
  • ?? 11.5
    11.5
  • ??23 gt 22, 11.5 lt 12, ???????????

20
  • ??3. ??2???,???????????????(?3)????????(?a1,
    b1?)?????????12??????, ????12??????, ?a2 ?b2
    ???????????????????????????,??????????????????????
    ,?a3 ?b3 ???????????????????a3 ?b3 ????????????
  • ??a1???A??(16,16),b1???B??(6,6)?????
    a2???A??(48,0),b2???B??(0,12)??????????????39(48
    -9)????6???,?a3???A??(39,6)?????9????6(12-6)???,
    ?b3???B??(9,6),????a3 ?b3 ????????????,??????????,
    ???????????????

21
??6. ????????????????????, ???????????????????????
?????????????, ????????????,????????????????,
??????????? ??????????????????
22
???????? ?????? ???,????????????? ?????? (?A1-6)
?,?????????????, ???????????0.2??,????0.4????, ??
??????, ????????????????????? (??????),
??????????
23
  • HOMEWORK.
  • ?????????????????????, ??????????????????????

24
????????????,???????????????????,???????
  • ???????????????
  • ?????????
  • ???????
  • ?
    ?
  • ? 10/200.5?? 15/600.25??
  • ? 20/102?? 60/154??

25
1.5 ???????
  • ???(theories)?????????????????????,????????
  • 1.5.1 ???????
  • ??????????,???????,???????????????????????????????
    ?????? (e.g.,????,???????)?
  • P.30

26
1.5.2 ???????
  • ????????-?????????
  • ???
  • ?????????-????????
  • ???????

  • P.30-31

27
1.6 ????????????
?????????????
  • ???????????????????
  • ??,???????????
  • ???????
  • ???????????????????
  • ????????,?????
  • ??????????????
  • ??????????

28
  • ??????(?4)?????????,??????????????,???????????,???
    ?????

29
1 ???????? 2 ?????????530? 3 ???????????? 4
??????????70?
??????,?????
30
?? P.37
31
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32
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33
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34
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35
(No Transcript)
36
(No Transcript)
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