ppi是什么很多人对这个问题比较感兴趣，下面让我们一起来看浠涔PI，希望可以帮助到你。
浠?涔???PI
PPI
浠?涔???PI?
PPI (Producer Price Index)??浜ц???╀环???帮?瀹??? ??宸ヤ?浼?涓?浜у???ㄧ??浜ц?绋?涓????????璐??????╀环?跺?碉???????????锛???????????缁?浜у??绛?涓?涓???浜ч?舵????╀环??
PPI???颁?娑??琛ㄧず??浜ф???????锛?杩???蹇??惰浆瀚??版?璐硅??韬??锛?瀵艰?寸?╀环涓?娑??/p>
PPI???╅?娴????ョ?╀环娉㈠?ㄦ???点??瀹??? ????璐ц?ㄨ????娼??ㄦ?ф??????
12??9?ュ?ㄤ?锛?缇??藉?冲伐?ㄥ??甯?缇???1??PPI锛???浜ц??浠锋?兼???般????姣?澧???.4%锛?楂?浜?棰???锛?缇????ㄥ??????灏???缁???汇??.
缁?娴?瀛︿?涓昏???涓ょ?????????锛?瀹?浠???PI??CPI??
PPI??????浜х????浠锋?兼按骞筹?CPI????娑?璐圭????璐?拱???????????′环?笺??
?翠?浠锋?兼按骞崇??娉㈠?ㄤ??????虹?板?ㄧ??浜х????,?跺????杩?浜т??惧??涓?娓镐骇涓??╂?ｏ?????娉㈠??娴???娑?璐瑰??????姝?PI????璐ц?ㄨ????棰?璀︽????.
PPL??CPI?芥???抽?????版????甯?锛?涔?灏辨?????璧???浼?瀵????虫敞姣???????锛?缇????ㄤ?浼??规???浜?????璇?浼扮?娴?璧板?匡?浠????????稿???搴?瀵规???姐??
ppi???涔???????锛?
??浜т环?兼???般???? ??宸ヤ?浼?涓?浜у???哄??浠锋?煎???ㄨ??垮?????ㄧ?搴︾?????帮?????????涓??舵????浜ч???浠锋?煎???ㄦ???电????瑕?缁?娴?????锛?涔????跺????崇?娴??跨????芥?缁?娴??哥?????瑕?渚?????
??浜ц???╀环???颁?CPI涓???锛?涓昏????????? ??浼?涓?璐?拱??涓?绡???╁?????冲?＄???昏垂?ㄣ???变?浼?涓???缁?瑕???瀹?浠???璐圭?ㄤ互?撮???娑?璐逛环?肩??褰㈠?杞?Щ缁?娑?璐硅??锛???浠ワ???甯歌?涓虹??浜х?╀环???扮?????ㄥ?棰?娴?娑?璐圭?╀环???扮?????ㄦ?????ㄧ????
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??浜ц???╀环???版???ㄦ?ヨ ????浜ц???ㄧ??浜ц?绋?涓????????璐??????╀环?跺?碉?????杩?椤规???板?????????锛???????????缁?浜у??绛?锛?缇??界害????000绉?涓?瑗匡?涓?涓???浜ч?舵????╀环璧?璁??杩??昏 ??澶у??╄??瑰??浠锋?肩?跺?电??绉颁负?瑰???╀环???版??瓒稿???╀环???帮?Whole sale Price Index锛?WPI锛?锛?瀹????璐硅???╀环???帮?CPI锛?浠ユ?璐硅????绔??鸿 ??璐㈣揣???冲?＄??浠锋?硷?涔???澹般??
灏?椋??╁???芥??婚?ゅ????锛?绉颁负???稿?PPI??锛?Core PPI锛????帮?浠ユ?纭??ゆ???╀环????姝ｈ蛋?库????杩????变?椋??╁???芥?浠锋?间??????板?????渚?????褰卞??锛?娉㈠?ㄥ?х????
??璁轰??ヨ?锛???浜ц?绋?涓?????复???╀环娉㈠?ㄥ??????虫??缁?浜у????浠锋?间?锛???姝よ?瀵?PPI?????ㄦ??褰㈠????╀?棰?娴????ョ?╀环???????跺?碉???姝よ?椤规???????板??洪??瑙???
PPI???涔?????
??浜т环?兼????Producer Price Index--PPI)?? ??宸ヤ?浼?涓?浜у???哄??浠锋?煎???ㄨ??垮?????ㄧ?搴︾?????帮?????????涓??舵????浜ч???浠锋?煎???ㄦ???电????瑕?缁?娴?????锛?涔????跺????崇?娴??跨????芥?缁?娴??哥?????瑕?渚?????
??浜ц???╀环????Producer Price Index, PPI)涓?CPI涓???锛?涓昏????????? ??浼?涓?璐?拱??涓?绡???╁?????冲?＄???昏垂?ㄣ???变?浼?涓???缁?瑕???瀹?浠???璐圭?ㄤ互?撮???娑?璐逛环?肩??褰㈠?杞?Щ缁?娑?璐硅??锛???浠ワ???甯歌?涓虹??浜х?╀环???扮?????ㄥ?棰?娴?娑?璐圭?╀环???扮?????ㄦ?????ㄧ????
ppi???涔?
PPI?????
PPI??姣??卞???绱?锛????剧ず灞?涓???搴︾??搴﹂?????惰??锛??剧ず?ㄨ?缃?????绱????剧ず??杈ㄧ????甯镐?濡??归?磋?绮剧???缁?瀹??惧????杈ㄧ????姣??卞???绱?灏????翠釜灞?骞?灏哄???涓?????涓???锛???涓虹?稿???伴??????绱??ㄤ???绌洪?翠?灞?寮???
PPI涓?DPI
涓?DPI涓??凤?PPI涔?琚??璁や负???骞???杈ㄧ????娴????笺??浜?瀹?骞堕??濡?姝ゃ????杈ㄧ??????缁?瀹??惧??涓???瀹?????绱??帮????舵???规???搴﹀??楂?搴︺??PPI涔??????????惧??????瑕?????????涔?浠讳?PPI?藉??互???板?颁换浣?DPI涓??涓???涔?澶??ㄤ??充娇???版?搴﹁?缃?负楂?DPI锛?浣?PPI?惧??浠??剁??璧锋?ユā绯???
PPI瓒?楂?锛????版?鸿浆?㈡???圭??淇℃??氨瓒?澶????锋??浣?PPI???惧???ㄦ?剧ず?ㄤ????界??璧锋?ュ?濂斤?浣????浣跨?ㄧ?稿????DPI缂??锋???版?剁??璧锋?ュ?绯?绯???
ppi???涔?
PPI?虫??卞????ユ??????绱??伴????
PixelsPerInch涔?????绱?瀵?搴﹀??浣?锛???琛ㄧず??????卞????ユ??????绱??伴??????姝?PI?板?艰?楂?锛??充唬琛ㄦ?剧ず灞??藉?浠ヨ?楂???瀵?搴︽?剧ず?惧????褰??讹??剧ず??瀵?搴﹁?楂?锛?????搴﹀氨瓒?楂???
PixelsPerInch????绱???瀵?搴﹀??浣?锛?灏卞??PPI?艰?楂?锛??婚?㈢??缁???灏变?瓒?涓板?锛???浠ユ?扮???告?烘???烘?ョ???剧????????????浜ф?堕?翠??????芥????涓???锛?甯歌?????72PPI锛?180PPI??300PPI,榛?璁ゅ?烘?ュ氨???涔?澶?锛?A710???虹????80PPI锛???
DPI????杈??哄??杈ㄧ??锛???瀵逛?杈??鸿?澶???瑷???锛?涓?????婵??????版?虹??杈??哄??杈ㄧ????00PPI-600PPI锛??板?风???ф???鸿揪??200PPI-2400PPI锛?甯歌????插?颁?????50PPI??00PPI涔??淬??
璁＄??规?锛?
?ㄩ?胯?楂?????绱??拌?绠??哄?瑙??瑰??????绱??帮??磋?涓?瑙?褰??锛??跺?????ㄥ?瑙?????绱??伴?や互灞?骞?灏哄?灏辨??pi浜?锛????琛ㄨ揪涓 PPI=??锛?X^2+Y^2锛?/ Z 锛?X锛??垮害??绱??帮?Y锛?瀹藉害??绱??帮?Z锛?灞?骞?澶у?锛???
璁＄?浜?涓?涓?灏?绫虫????灞?骞???PPI锛?4.3?卞?????杈ㄧ??1280*720锛?PPI=??(1280^2+720^2)/4.3=341.5359?︹?︹??342??
浠ヤ???瀹瑰????锛??惧害?剧?-PPI