?1??22??? 21??,???????????«??????????????????»??????
????????,«?????????????»?????????????«??????????????»IP?????,????????IP??????,??“??+???”????????????????,????????????????,???????????????
???,«????????????»???????????????????????«?????»????,?????IP???????????????????????,?????,??????????????????????????????,??????
????,??,??????????????????????????,??“??????????????”??,?????,???????????????
????????????????,???,???????????????,???,??????
??????????:“«?????????????»??,??,???????????????????????????????,????????????,?????”(?????????????) ??????:???
??????????????8???
????:??5?????????????
????????????????????
???????100??????????1500
CPI??????PPI?????
?????????????????????
19???????????????????
??:????????????????
??-????????0-0????????
????????????470?:???3?1?
????:????????????????
??3?????????0.2%
????????224.6???????10????…
???????100??????????1500
??“?????”????????3519?
??2??????2?1600?????2?
????????2????????????
??:?????5-0????????????
OPEC??2017?????????
????15????????????:????
?????????:????????????
PPI??5????????????
????????!???:?????????
????:?????“???”????
????????????????????