??????????????2??21?? (? ??????????? ???)???????,20??,?????,??????????????
???????:“????????”???????????
????,??????“??????????????????”???????,??????????????????????,???,?????????????????????????,??????????????,????
??????????,?????????????,???????????,?????,?????????(??)
???:???????
?????????????:????????
MSCI??????????“??”????
???????(?)“??”“??”“??”????…
??????GM??:???????????
??????0.7%???0.8%
????????????????????
?????????????????????
“???”?“???”,?????????????
????3???????
??????:??????????
?????????????????“??”
?????????????????????
????????????????????
???????????10????????
??????????????????????
????3???????7.2%
????????????????or??????
????3???????
????????????:????????
??????:??2??6??????????
???????5?????:????????
??????????????????
??????????????????
??????H-1B??????????????
??:????????????11?45?