H-O??

1
??? ??????
2
????

• ??????
• ????
• H-O??
• ?????????
• ?????????
• ????????????

3
??? ???????????

• ??????
• ????????????????????????????????(K/L)????,???????
  (??)?????(??)????????,?????????????????

4
?3-1?,EA?EB????A?B??????????Agt?B
,?A?????????,B???????????
5
?3-1????1990???????(1985???????)
????? ??????(??/?)
? ? 73,459
? ? 50,116
??? 42,745
???? 37,854
? ? 36,480
? ? 35,600
? ? 34,705
??? 31,640
???? 25,722
? ? 21,453
? ? 17,995
??? 12,900

• ????Summers and Heston(1995), Penn World Tables
  5.6 International Labor Organization(ILO),
  Yearbook of Labor Statistics, 1994.

6
???????

• ?????(Factor intensity)??????????????????????????
  ????,??????????????

7
kxKx/Lx kyKy/Ly kxgtky
X???????? Y????????
8
????????

• ?????????????
• ?????????
• ??????
• ??????????????????
• ???????????????
• ??A?????????,B?????????
• ??????????????,????????
• X?Y???????,??X????????,Y????????
• ???????????????
• ???????,A?B??????????,??????????????

9
??? H-O??

• ???????????????

??????
??????
????????
?????
????????
??????????????????????????,??????????????????????
????
10
????????????
????
??????
??????
????????
??????????

• paltpb,?A??X?????????,?B???Y?????????,??????????
  ????????????,?????????????????????? ?

11
??H-O??

• ???,A????X,??Y,B???????,A?X????????,B?X????????,??
  ????????,???????????????
• ??????Pw?A?B????????????

12

• ?????QAOACA ??QBOBCB

13

• H-O?? ????????,????????????????,???????????????

14
??? ?????????

• ???????????
• ????????,?????????????????????,???????????????????
  ??,???????????????????

15
??????,???????????
wPxMPLXPYMPLY (3.3)
rPxMPKXPYMPKY (3.4)
?(3.3)?(3.4)??,????
16

• ?X????????,X?Y??????????-??????????????????,?????
  ?????,??????????????,????????????,??,????????????(
  3.5)?(3.6)??,?,r/Px???,?,w/Px?w/py???,?X???????,??
  ??????????,?????????????

17

• ??
• ???-??????(The Stolper-Samuelson
  Theorem)???????????,?????????????????????????,???
  ?????????????????
• S-S?????(S-S???H-O??????)?????????????????????,??
  ?????????????

18
??????????????

• ???????,??X???????????????,???????????????????????
  ????,????????????,???????????????????,????????????
  ????????,???????????????

• ?????????(unit-value isoquant)????????(unit
  isocost)
• PxX0PyY01 (3.7)
• 1wLrK
  (3.8)

19
?????,???????????????,????????????,??????????
20

• ??????
• 1.??????????????????????????,??????
  ??????????,?????????????,??,?????????????????????
• 2.?????????????????????,????????????
  ?

21
??? ?????????

• ????????? (Rybczynski Theorem)

????????????,???????????K?

22
????????????????????,????????????????????????,???
?????????
23

• ????

?????????????E??E',?????????????,X?Y??
???????????????????????,X???????,?Y??????????
24
???????????

• ????(??????,????)

• ??,??Q?Q'?????????R?????????
• ????????????????????

25

• ?????,??????????,??????????,???????,??????????????
  ??????????????,????????????????,??????????,???,???
  ????????????????????????,?????????,?????????????
• ???????????????????,???????????(export-biased
  growth)?????????????????????,???????????(import-b
  iased growth)?

26

• ????
• ?????????????????,?????????????????,??,?????,?????
  ???,???????????

• ????????????
• ????????????????,???????
• ????????????????,????????????

27
??,?C?C,??????? ?C?C,??????,???????????,?
????????????? ?
28

• ????(immiserising growth)
• ?????????????????,?????????

29

• ?????????
• ??????????????
• ?????????????,?????????????????
• ???????????,?????????????????????
• ???????????????????????

30
???????????

• ?????????,???????????????????????,?????
  ???????,??????????????????,???????????,??????????
  ??? ?

31
??? ????????????

• ????????

?3-2 ??????1?????????????????????(1947?)
???? ????
??(1947???) 2,550,780 3,091,339
??(?????) 182 170
??????(??/?) 13,991 18,184
????W. Leontief(1954)Domestic Production and
Foreign Trade The American Capital Position
Reexamined, Economia Lnternaionale.
32

• ?????(The Leontief Paradox)???????????,?????????,
  ?????H-O???????

• ???????????(effective labor)
• ??????????,?????????,????????????(?????)?3?,??????
  ??????,??????????????????3??????????,????(??)?????
  ????,?????????????????

33
???????????

• ????
• ?????????????(unskilled labor)?????(skilled
  labor)??
• ???????????????,???????????,??????????????????????
  ???????????????????,????????????????
• ???????(Pete B. Kenen)????,???????????????????????
  

34

• ????
• ?????????????????,??,????????????,???,???????????
• ?????????,???????????????(??????????),??????,?????
  ?????????????????
• ????????,?????????????????,??????

35

• ??????(factor intensity reversal)????????,X??????
  ?,Y???????,???????????,X???????,Y????????

• ??????????????????????????????????,??????????????,
  ???????? ?

36

• ????(demand reversal)????????????????????,???????
  ????????????,????????H-O???????????????

• ????????????????????,??????????????,???????(?????
  ?)????????,?????????????????,??????????

37
????

• ?????????H-O?????????????????????????????
• H-O????????,???????????????????,????????????????
  
• ?????????????????????????,???????????,???????????
  ?????,???????????,???????????????,????????????????
  ????,??????????????????
• ??????????????????,????????????????????????,?????
  ?????,????????,??????????????????????????????,????
  ??,????????????,????????????,????????????,????????
  ?????