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当前位置:首页 > 商业/管理/HR > 信息化管理 > 国际农产品价格波动对国内农产品价格的传递效应_基于VAR模型的实证
《》20096———VAR:2003120086,VAR。:,,;,3,,15;,,。,,,,,。:;;;VAR、,。,,,,,,。,。,。,20089,2942,69.5%。:3.5,22%,141.3/,77%;1.4,8.8%,779/,70.5%;3128,16.5%,840.8/,88.8%;57.5%,2870,32.3%,609/,79.4%。,2004-2006①,200893183,16.2%,120%②。(),,。,,,,。、,、、。[]《》(200831)《———》(2008B08070053)。、,。:,528000:foshanluofeng@yahoo.com.cn;:。16--《》20096,,CBOT,CBOT(Hamao,1990;Baeandkarolyi,1994;Lin,1995;Booth,1996;GeoffreyBooth,CetinCiner,1997;Holder,2002)。,,。Krugman(1989),,,。McCarthy(2000)VAR,OECD,,。ZsoltDarvas(2001),ElkeHahn(2003),FaruqeeHamid(2004)VAR,。。TakatoshiIto,YuriN.SasakiKiyotakaSato(2005)VAR,,,。,(2001),、(2006),。(2007),。(2007),。(2007)、、10199512006410,,70%。,(2007),。、(2007),,。、(2008)、,:。,,,,,,。,,。、,,。、、,,。,。()1.17--《》20096,、、,:DAPt=C+α1SCZLt+α2IAPt+α3GDP+α4OIL+ut,DAP,SCZL,IAP,GDP,OIL,C,u,t。,GDP、OILDAP,。:DAPt=C+α1SCZLt+α2IAPt+ut(1)(1)。2.:,。。,——————。,::DAPt=f(AIMPt)(2):DAPt=f(IAFPt)(3)DAPt=f(DAFPt)(4),AIMP,DAFP,IAFP,DAP,t。,,??(),(),A(),《》,()。,,,。,,,IMP(,2003)。()《》。2003120086。X12。,。,,E-G,,(VAR),。VAR。。VAR,VAR,。,,18--《》20096。、Eviews5.1,,;,E-G;,,,,。(),,ADF。,(AIC),,(c,t,q)。c,t,q。,DAP、SCZL、IAP10%。,,1%,,,I(1)。()E-G。,DAP。,。,ADF,Q、JB、ARCHWHITE,:,。DAP、SCZLIAP,,,,,,:DAPt=44.3468+0.4075SCZLt+0.1674IAPt(4.2930)(3.8051)(3.1818)R2=0.4125DW=0.1275F=22.113:,,,1,0.1674。()1.(VAR),,。(),。,,,。。。,VAR。,,,。19--《》2009632.14,。(1),,,3,,7,3。2,3(12)。,3。(2),P,3,,,20。6,3,,20,。(3),,。5,5,5,10,10,,,15,,。(4),n=100,,2,96.71%。0.69%10.88%,1.34%26.80%。,。,,,(2)。、2003120086,E-G、VAR12420--《》20096256,:1.,,,1%,0.1674%。,2003120086,,。2.,,3。,,,,5,10, ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,21--《》2009615。,。3.:,;。。,,67.31%96.71%。0.69%8.28%,1.34%23.24%。,,。,,。,,,,,。:①2004-2006,497、445508,31450。②()。[]、,(2006)“———,”《》7。,(2001)“,”《》3。,(2007)“,”《》8。、,(2006)“,”《———》4。、,(2008)“,”《》13。、,(2007)“———VAR,”《》1。()ThePass-throughEffectofFluctuationofInternationalAgriculturalProductsonDomesticAgriculturalProducts:anEmpiricalStudyBasedonVARModelLUOFengNIUBao-junAbstract:Thispaper,usingmonthlydatafromJanuary2003toJuly2008,empiricallystudiesthepass-througheffectoffluctuationsofinternationalagriculturalproductstodomesticagriculturalproductspricebyusingcointegrationtestandVARmodel.Conclusionsarethatfluctuationsofinter-nationalagriculturalproductsinfluencedomesticagriculturalproductspriceremarkablyinthelongrun;impulseresponsefunctionindicatesthatthepass-througheffectofimportpriceondomestica-griculturalproductshasthreemonths’timelag;theeffectofinternationalfuturespriceondomesticpricehasnotimelag,andtheeffectreachesthehighestpointinthe15thmonth;variancedecom-positionshowsthatinternationalfuturesmarket’sinfluenceismoreimportantthanthepass-througheffectofimportprice.Keywords:Agriculturalproducts;Pricepass-througheffect;Cointegrationtest;VARmodel22--
本文标题:国际农产品价格波动对国内农产品价格的传递效应_基于VAR模型的实证
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