粮食宏观调控中的信息与激励

3:2005-07-25:(1953-),,,,(1967-),,,,20063()No.3200646JOURNALOFSUNYATSENUNIVERSITYVol.46(201)(SOCIALSCIENCEEDITION)GeneralNo.201,(,510275):,,,,,,:;;;:F253.9:A:1000-9639(2006)03-0106-06,,,,,,,,[1],,[24],,,,[5],[6],,,,[611],,,,,1,,AC,,:(1)QQ1,A,(2)AC,,,601©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(3)CGQ3,CQQ3,,,Q4,P4,Q5,,,,(),,1,,,(),,,,,,,,,,,,,,T1(1T2T3,T3T4),MQ,QS(Q)(:S0,S0,S(0)=0),F{H,L},(H),(L),(1-),:,C(Q,H)=HQ+F;(1-),C(Q,L)=LQ+F(F,),0,:MH-HQH0,ML-LQL0,,,0,0,,:max(QH,QL)vS(QH)-HQH+(1-v)S(QL)-LQL,{(MH,QH);(ML,QL)},HL,:ML-HQL=ML-LQL+QL=UL+QLLUL0,HQL,,QL0,701©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=MH-HQHUL=ML-LQL,,:(P):max(ML,QL);(MH,QH)vS(QH)-TH+(1-v)S(QL)-TL,:vS(QH)-HQH+(1-v)S(QL)-LQL-vUH+(1-v)(UL),,,,,(P),Q:(P):max{(QH,QL)}vS(QH)-HQH+(1-v)S(QL)-LQL-vQL(P)max(QH,QL)vS(QH)-HQH+(1-v)S(QL)-LQL,,,QL:(1-v)(S(QsbL)-L)=vdQ,,dQ,,dQ,,:,,,,,,,:,,,,,,;,,,,,,,,,,,,,,,,QL,801©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.=0,,1,,,,Q(M,Q),1985,1989,1995,1998(Q),,v,,,,,(M,Q),Q,(M,Q),,,,,Q,,,T1,,,T2(A),,,,,,CT3,T3,,,,,,,,,,,[7],:,:,;,,,,,?,,,,(),,,(Q)(Pc),69,(Pm),,,,,,(V)(D,):V=PmQD=PcQ:R=Max901©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(V,D)PmPcPmPc,VD,;,:,,,,:,,;,,Pm,Pc(),,,,,,,(),,,,,,1.,,(K),,,(D=PmQK),,,,,,,,,2.,,,,,,,,,,,,,(),,,41.,,,,,,,,,2.,PmPc,,,,,,,3.,011©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.[12],,,,()()[13],,,,,,,,(),,,,[14],,[15],,,,,,,,,,,,(),,,,,[][1].1994[J].,1995,(6).[2].[J].,1993,(4).[3].[J].,1993,(3).[4].[J].,1993,(1).[5].[EB/OL].,1999.[6],.[J].,1994,(1).[7].[J].,1997,(2).[8].?[EB/OL].,1999.[9].[J].,1996,(11).[10].[J].,1999,(8).[11],.[J].,1998,(3).[12].[J].,1997,(8).[13].[A].[C].:,1999.[14].[M].:,2001.[15].[M].:,2001.:111©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(SouthChinaUniversityofTechnology,Guangzhou,510006)Abstract:Thevaluesofcriminallitigationaretheproductofthesubjectivewilloftheconstitutorsofcriminallitigationlaw,providedwiththebasiccharactersofcriterionandsubjectivity.Thevaluesofcriminallitigationhaveevolvedfromtheclassicaldualistic2valuestothesingle2value,andfromthesingle2valuetothemoderndualistic2values.Themoderndualistic2valuesevolvefromlayingparticularstressononevaluetobalancingdualisticvalues.Thisprocessindicatesthatthevaluesofcriminallitigationareevolutional.Inthemodernvaluesofcriminallitigation,thebasiccharacterofrankingispresentedinintrinsicvalueandex2trinsicvalue,andinthevalueaboutachievingthepurposeofcriminallawandthevalueaboutencumberingthepurposeofcrimi2nallawintheextrinsicvalue.Bothintrinsicvalueandextrinsicvalueareprovidedwiththebasiccharacterofantithesis.Keywords:criminallitigation;values;theoryofcriminallegislationTheInformationandIncentivesoftheMacro2regulationintheGrainMarketWUNeng2quan,SHIRu2jie(SchoolofBusiness,SunYat2senUniversity,Guangzhou,510275)Abstract:InviewoftheexperiencesofandjudgmentsonthesocialeconomicaftermathbroughtbythegrainshortageaftertheestablishmentofthePeoplesRepublicofChina,thegovernmenthasbeenexecutingtheadministrativeforciblemeanstodirectlycontrolthegrainproduction.Byananalysisofamodelunderthecircumstanceoftheasymmetricinformation,thisarticlecomestoaconclusionthattheadministrativeinterventioncannotachievethegoalofgovermentalintervention,butmuchdeviatefromthegoal.Inthiscase,thepresentpaperputsforwardanindirectmeansofinterventionbasedonthetradeofgrainmarket,tryingtosolvetheproblemofinformationandincentivesinthegrainmarketatafinanciallevel.Keywords:grain;macro2regulation;informationandincentivesTheFactorsofInfluenceinCustomersPurchaseIntentioninE2commerceWebsites:ACaseStudyofaWebsiteofChinaTelecomWUPei2xun,HUANGYong2zhe(SchoolofBusiness,SunYat2senUniversity,Guangzhou,510275)Abstract:Basedonthepreviousstudies,thispaperproposesahypotheticmodeloffactorsofinfluenceinpurchaseintentionofcustomersofe2commercewebsites.Accordingtothemodel,itcarriesforwardacasestudyofane2commercewebsiteofChinaTelecom.Theresultshowsthateasyaccessibility,servicequality,productqualityandproductdocumentarethefourfactorsofinfluenceincustomerspurchaseintentionviaamediumvariableofcustomertrust.Itthusputsforwardthesuggestionsofmar2ketingpracticeone2commercewebsites.Keywords:purchaseintention;website;e2commerce;salesOnAuditingQualityofFourGiantAccountingFirms:PreliminaryEvidencesfromChinasCapitalMarketLIUYun2guo,MAIJian2qing(SchoolofBusiness,SunYat2senUniversity,Guangzhou,510275)Abstract:BasedontheannualreportsofstockmarketsofShenzhenandShanghaifrom2002to2004,employingthecontrolla2bleprofitevaluatedbythemodifiedJonesmodelasthestandardandaccordingtotheauditopinion,thispapermakesinvestigationandanalysistofindoutwhetherthefourgiantaccountingfirmsmaintainhighauditqualityinChinasauditmarket.Theresultss