??????????2?12??????????????????? (?? ????????)�?????,?????;???,????;????????????,?���2?????????????12??????????,???????????????(???????????�?�)???,??100??????,????????????????????????,??????
�????????????�?????,????????,??????2008??????????????????
?????,�?????????????�?????????�??????????????????????,????????,?????,????,???????,??????,?,????????????????????�
�???,?????�???,????,???????????????????,????????�???�??????
�???,???????????,??�?,???????????????????????1993??????????,??????????,�????,??????????????�?
�??????,?????????20????????????????????�?,???3???,?????????,??????
????????,???????�???????�?�????????????????,???�????????
?????????????????????,???????????????????????????????????????????????????????????????,????,???????
�?????????????,??????,?,???????�??????????????????????,???????????????????,????(????????????)
????:??
??!?????????????????
???????100??????????1500
?????????????????????
?????????:????????????
?????????????????????
CPI??????PPI?????
OPEC??2017?????????
??-????Indy500??????????
????????????470?:???3?1?
??????????????????????
????????????????????
??:???3???1???1????????
????????????54???
????1?????????????????
??????????????????????
??:??????????????????
??:???????????????
???????10????3-2????????
?????????????????????
??:?????????????
?????????????????????
??????????????????????
??????????????????????
???????????????????�??�
??!?????????????????