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Farrell CCR BCC DEA DEA

?????. ??????? (Data Envelopment Analysis, DEA )???????????????????????????,????????????????????????????????????????????(Decision Making Unit, DMU) ????????????,?????????????????????. Farrell ????. Farrell(1957)???????????????????????????????????????????:???????????????,????????????????????????

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Farrell CCR BCC DEA DEA

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    1. ???????- ?????????????

    2. ?? ????? Farrell ???? CCR ?? BCC ?? DEA??? DEA????

    3. ????? ??????? (Data Envelopment Analysis, DEA )?????????? ?????????????????,???????????? ????????????????????????????????(Decision Making Unit, DMU) ????????????,?????????????????????

    4. Farrell ???? Farrell(1957)???????????????????????????????????????????: ???????????????,?????????????? ?????? ????????,???????????

    5. Farrell ???? Farrell ??????(technical efficiency)?????(price efficiency)????(overall efficiency)????? ????:?????????????????????? ????:???????????? ???:????????????

    6. CCR ?? CCR??? Charnes et al. (1978) ???,? Farrell (1957) ?????????? ????????(constant return to scale),??????????????????,?????????? ?R?????DUMk?R?????????,???????

    7. CCR?????? DEA?????????????????DMUk???Ek????????,????DMUk???????????,?????????,??Ek???? ,???DMUk???Er??????1

    8. CCR?????? ??????????,???????????,????????????????????

    9. CCR ????

    10. ???????CCR??

    11. ?DMUA?DMUB??????

    12. ???????CCR???

    13. ?X-Y?????????????????

    14. BCC ?? ???????,?????????CCR ???????????? Banker et al. (1984)?CCR ????????????,????????????? ????????????????????? ?????????,????????????????????BCC ??

    15. BCC ??????

    16. BCC??????

    17. BCC ????

    18. DEA??? ?????????????? ???????????,??????? DEA??????????,????? ???????,??????????? ?????????????????? ??????????????????

    19. DEA???? ?????? ?????? ?????? ???????????? ????????????? ????????????? ?????DEA ?? ???????

    21. ??:?????????? ???????????????????????,???????????????? ?????????????,????????CNC ( computer numerical control )??????,?????????????

    22. ?????? ??????????????????????,???????????,??????(DMUs)??????,??????????????: 1. ??????????????????? 2. ?????????????? 3. ??????????????????

    23. ?????? ?88 ?10 ??????????CNC ??8 ??????21 ?CNC ??????? ??????????CNC????????300 ???????????300 ??

    24. ?????? ?????????,????????????????????? 1. ?????:??????????????? 2. ??????:???????????,?????????? 3. ???????:??????????????????????? 4. ?????:???????????????,????????????,??????????????

    25. ?????? ??CNC??????????CNC ???????? ??????CNC????????????????????? ???????????

    26. ?????? ???????,???????????,??????????: 1. ?????????????????????????????,?????? 2. ??????????,????????????????(Golany& Roll, 1989) 3. ???????????,??????????????

    27. ?????? ?????????????,??????CNC ???????88 ?10 ????29? ??????????????????????,?????????? ??????????(????CNC ?????????300 ??????????300?)??????21 ?CNC ??

    28. ???????????? ?????????????,???????????????????,??????????,????????????,?????????????: 1. ??????? 2. ??????? 3. ????????

    29. ???????????? ??Luggen ( 1994 )?Thyer ( 1991 )????,????CNC ?????? ?????????CNC?????????????? ?????????????????????? ??1 ????(????) ;?6 ????(?????????????X ????????Z ?????????????????)

    30. ????????????? ??????????????,????????????????????????,?????????????,????????????,?????????????

    31. ????????????? ??????????????,???????????????????? ????????????????????????

    32. ?????????????

    33. ?????DEA ?? ????: ??????????????????? ????: ???????????,Change et al.(1995)??,????DEA????????? 1 ??,???????????? ??????????: ??????(WindowAnalysis),????????(Malmquist Analysis)? ????????????: ???DEA ??????????,???????????????????

    34. ?????DEA ?? CCR ??:?????? BCC ??:???????????,???????? ??????:??DMU?????,?????????????????????? FDH ??

    35. ??????? ???? ?????? ??????????????,?????????????????? ????? ??????????????????,????????????????? ???????? ???????????????????????,???????,??????????????????

    36. ???? 12 ?CNC ?????100 %?????,??????0.952 ???????95.1%,????????????????,???4.9%????????????? 14 ??CNC ?????????????? 7 ?CNC ????????????,????????????????

    37. ????

    38. ??????

    39. ?????? ?????????,???????????????????????????? ?????,4 ??????????????615 .429 rpm ?l ??????2.63 ??????1 ??????X ???????l. 315 m/min ?7 ????????Z ???????5 , 304 m/min ?2 ????????????62.951 mm ?8 ????????????148.856 mm

    40. ??????

    41. ?????? ?????????????0.80 ?; ?????????????0.80 FEMCO WNCL-30?????????,?????????0 .42 VTURN 16?????????,??????????,????????? ?

    42. ?? ??????????,????????????? ?????????????,??????????????8 ??????????; Vtum 16 ????????? ??DEA ???,FDH ???????????????,??FDH ????,??????????????

    43. ????!!

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