2023骞翠腑绱氱稉(j墨ng)婵�(j矛)甯€婁腑绱氱稉(j墨ng)婵�(j矛)鍩虹(ch菙)銆�?锛熶紟閿甤绮捐瑳锛氭秷璨诲嚱鏁�(sh霉)銆佸劜钃勫嚱鏁�(sh霉)銆佹姇璩囧嚱鏁�(sh霉)
鐎忚
鏀惰棌
2023骞翠腑绱氱稉(j墨ng)婵�(j矛)甯€婁腑绱氱稉(j墨ng)婵�(j矛)鍩虹(ch菙)銆嬬涓€閮ㄥ垎鍏�(n猫i)瀹圭偤缍�(j墨ng)婵�(j矛)瀛�(xu茅)鍩虹(ch菙)锛屾瘡骞磋€冩牳鍒嗗€煎崰姣旇純楂�銆傛湰绔欑法杓瘈(ji茅)閬镐簡鍏朵腑杓�?锛熷珘闂诡€禦榛炴秷璨诲嚱鏁�(sh霉)銆佸劜钃勫嚱鏁�(sh霉)銆佹姇璩囧嚱鏁�(sh霉)绛夊収(n猫i)瀹�锛屼竴璧蜂締瀛�(xu茅)缈�(x铆)鍚�銆�
(婧Θ鎻愮ず锛氱偤浜嗘柟渚垮ぇ瀹跺倷鑰冿紝鍙€氶亷璩囨枡涓嬭級鍗€(q奴)鍩�鍏嶈不涓嬭級姝峰勾鐪熼鍙婄瓟妗堣В鏋�锛�)
锛堜竴锛夋秷璨诲嚱鏁�(sh霉)
1.閭婇殯娑堣不鍌惧悜
(1)閭婇殯娑堣不鍌惧悜(MPC)鏄寚娑堣不鐨勫閲�∆C鍜屾敹鍏ョ殑澧為噺∆Y涔嬫瘮銆�
(2)閭婇殯娑堣不鍌惧悜鍏紡锛�
MPC=∆C/∆Y鎴�β=∆C/∆Y
(3)閭婇殯娑堣不鍌惧悜閬炴笡瑕�(gu墨)寰嬶細
鈶犻毃钁椾汉鍊戞敹鍏ョ殑澧為暦锛屼汉鍊戠殑娑堣不闅ㄤ箣澧為暦;
鈶′絾娑堣不鏀嚭鍦ㄦ敹鍏ヤ腑鎵€鍗犳瘮閲嶅嵒涓嶆柗娓涘皯銆�
(4)涓€鑸締瑾紝0
2.濡傛灉娑堣不鍜屾敹鍏ヤ箣闁撳瓨鍦ㄧ窔鎬ч棞(gu膩n)绯�锛屽墖閭婇殯娑堣不鍌惧悜鐐哄父鏁�(sh霉)锛岄€欐檪娑堣不鍑芥暩(sh霉)鍙互鐢ㄤ笅鍒楁柟绋嬭〃绀猴細C=α+βY
3.骞冲潎娑堣不鍌惧悜(APC)闅ㄨ憲鏀跺叆鐨勫鍔犺€屾笡灏�
(1)骞冲潎娑堣不鍌惧悜鏄寚娑堣不绺介噺C鍦ㄦ敹鍏ョ附閲廦涓墍鍗犵殑姣斾緥锛岀敤鍏紡琛ㄧず鐐猴細APC=C/Y銆�
(2)骞冲潎娑堣不鍌惧悜鍙兘澶т簬銆佺瓑浜庢垨灏忎簬1銆�
(3)閭婇殯娑堣不鍌惧悜鍜屽钩鍧囨秷璨诲偩鍚戠殑闂�(gu膩n)绯伙細閭婇殯娑堣不鍌惧悜绺芥槸灏忎簬骞冲潎娑堣不鍌惧悜锛屽嵆MPC
锛堜簩锛夊劜钃勫嚱鏁�(sh霉)
1.鐢变簬鏀跺叆=娑堣不+鍎茶搫锛屽嵆锛歒=C+S
鎵€浠ワ細鍎茶搫=鏀跺叆-娑堣不锛屽嵆锛歋=Y-C
2.鍑辨仼鏂獚(r猫n)鐐�锛屾敹鍏ユ槸姹哄畾鍎茶搫鏈€涓昏鐨勫洜绱�銆�
3.鏍规摎(j霉)鍑辨仼鏂殑娑堣不鍑芥暩(sh霉)鐨勫叕寮�锛屼互鍙婃秷璨昏垏鍎茶搫鐨勯棞(gu膩n)绯�锛屽彲浠ユ帹灏�(d菐o)鍑哄劜钃勫嚱鏁�(sh霉)鐨勫叕寮忥細
S=Y-C
=Y-(α+βY)
=-α+(1-β)Y
寮忎腑锛�(1-β)鐐洪倞闅涘劜钃勫偩鍚�(MPS)锛屾垨鐢╯琛ㄧず銆�
4.瑷堢畻鍏紡
(1)MPS=∆S/∆Y锛屼笖0
(2)骞冲潎鍎茶搫鍌惧悜(APS)=S/Y
5.娑堣不鍑芥暩(sh霉)鍜屽劜钃勫嚱鏁�(sh霉)鐨勯棞(gu膩n)绯�
(1)娑堣不鍑芥暩(sh霉)鍜屽劜钃勫嚱鏁�(sh霉)浜掔偤瑁�(b菙)鏁�(sh霉)锛屽叐鑰呬箣鍜岀附鏄瓑浜庢敹鍏ャ€�
(2)骞冲潎娑堣不鍌惧悜(APC)+骞冲潎鍎茶搫鍌惧悜(APS)=1
(3)閭婇殯娑堣不鍌惧悜(MPC)+閭婇殯鍎茶搫鍌惧悜(MPS)=1
锛堜笁锛夋姇璩囧嚱鏁�(sh霉)
1.鎶曡硣鏄埄鐜囩殑娓涘嚱鏁�(sh霉)銆�
濡傛灉鎶曡硣鐨勯爯(y霉)鏈熸敹鐩婄巼鏃㈠畾锛屽墖瀵﹂殯鍒╃巼瓒婇珮锛屾姇璩囨垚鏈秺楂�锛屾姇璩囧氨鏈冩笡灏戙€�
2. 濡傛灉鍋囪ō(sh猫)鎶曡硣鍜屽埄鐜囦箣闁撳憟绶氭€ч棞(gu膩n)绯�锛屽墖鎶曡硣鍑芥暩(sh霉)鍙互瀵垚锛�
I=I(r)=e-dr
3.鎶曡硣涔樻暩(sh霉)
(1)澧炲姞涓€绛嗘姇璩�ΔI锛屽湪鍦嬫皯缍�(j墨ng)婵�(j矛)閲嶆柊閬�(d谩)鍒板潎琛＄媭鎱�(t脿i)鐨勬檪鍊�锛岀敱姝ゅ紩璧风殑鍦嬫皯鏀跺叆澧炲姞閲忓苟涓嶅儏闄愪簬閫欑瓎鍒濆鎶曡硣閲�锛岃€屾槸鍒濆鎶曡硣閲忕殑鑻ュ共鍊�锛岄€欏€嬪€嶆暩(sh霉)灏辨槸鎶曡硣涔樻暩(sh霉)銆�
(2)鎺ㄥ皫(d菐o)閬庣▼
(3)鎶曡硣涔樻暩(sh霉)k鐨勫叕寮�
(4)涓婂紡琛ㄦ槑鎶曡硣涔樻暩(sh霉)k鐐洪倞闅涘劜钃勫偩鍚憇鐨勫€掓暩(sh霉)銆�
鐐哄公鍔╁ぇ瀹堕珮鏁堝倷鑰�2023涓礆缍�(j墨ng)婵�(j矛)甯€冭│锛岀挵(hu谩n)鐞冪恫(w菐ng)鏍¤€佸斧绲﹀ぇ瀹舵簴(zh菙n)鍌欎簡鍚勯鍏嶈不鐩存挱瑾茬▼锛岄粸鎿婇牁(l菒ng)鍙�2023骞翠腑缍�(j墨ng)鑰冭│鍏嶈不鐩存挱瑾�銆�
浠ヤ笂灏辨槸“2023骞翠腑绱氱稉(j墨ng)婵�(j矛)甯€婁腑绱氱稉(j墨ng)婵�(j矛)鍩虹(ch菙)銆�?锛熶紟閿甤绮捐瑳锛氭秷璨诲嚱鏁�(sh霉)銆佸劜钃勫嚱鏁�(sh霉)銆佹姇璩囧嚱鏁�(sh霉)”鐨勫収(n猫i)瀹逛簡锛屽缓璀板悇浣嶈€冪敓瑾�(r猫n)鐪熼柋璁€锛屾彁鍓嶅倷鑰冦€傜偤鍙婃檪鐛插彇2023骞翠腑绱氱稉(j墨ng)婵�(j矛)甯€冭│閲嶈鏅傞枔绡€(ji茅)榛炵殑鐩搁棞(gu膩n)淇℃伅锛屾帹钖﹀悇浣嶈€冪敓浣跨敤 鍏嶈不闋�(y霉)绱勭煭淇℃彁閱�鏈嶅嫏(w霉)銆傚彟澶栵紝鏂囩珷灏鹃儴“榛炴搳闋�(l菒ng)鍙栬硣鏂�”鍙�鍏嶈不涓嬭級鏇村涓礆缍�(j墨ng)婵�(j矛)甯倷鑰冭硣鏂�锛屽姝峰勾鐪熼銆佹ā鎿│椤岃垏绛旀瑙ｆ瀽銆佽€冭│鎶€宸х瓑鍌欒€冭硣鏂�銆�
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鎵撳崱浜烘暩(sh霉)
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