(lin)벢ُɣ£͡Уõһģ͡ (lin)벢ُIBMPCI(y)(w)
l(f)rg:2020-02-16 Դ: ժ c
ժҪ:(lin)벢ُIBM PCI(y)(w)ġʽُ,ćLԇòՓķMзͽĘ(gu)һģ,ԇDf@βُIBMԼ(lin)IJُxͨ^F(xin)ı^,ģ͵õ֧ĴС^P(gun)ϵY(ji)IBMx,(lin)(zhn)Ya(chn)ĻaЧ(yng),cһPC^ĸُЄٳ
P(gun)I~:X;ُ;;ģ
ЈD̖:F271 īIRa:A
2004128,Ї(lin)12.5|ԪF(xin)ӹƱȫPُIBMXI(y)(w)Ϣһ,ռI(lng)˂ý^^l,qƽ@,˸һЇI(y)ġԒ,һҹ֮gQˡ
@βُ,Mн,NՓṩ˲ͬĴ,^LJHͶYՓHՓͲُՓ^,@ЩՓǏijһĽǶȳl(f),MІwQ߷,P(gun)ɷӰ,,]MЧĽጡ@,ČòՓķ,һģ́@ُ,ĶõһNʽc
һՓ
Փ(Game Theory),оQwОl(f)ֱÕrěQԼ@NQߵľ↖}һJ,Փ_ʼ1944T•Z(Von Neumann)Ħ˹̹(Morgenstern)ġՓc(jng)О顷r,ՓJڔ(sh)W(xu)I(lng)һֱo70,Sa(chn)I(y)MՓd,ՓеҪ,V˽(jng)W(xu)I(lng),ɴM뵽ĹW(xu)I(lng)
mȻՓڽ(jng)I(lng)l(f)չĕrgL,䏊,ѽ(jng)(jng)I(lng)a(chn)˾Ӱ푡F(xin)W^(jng)W(xu)Լa(chn)I(y)MՓĽ̿ƕ,ԲՓāڲՓx,(jng)W(xu)(Jean Tirole)ʾA(y)ʹ^(jng)W(xu)l(f)һ,ՓVhĸ׃˽(jng)W(xu)ҵ˼S
ՓF(xin)ѽ(jng)ڽ(jng)I(lng)˺ܴđ(yng)dȤ,DzՓṩһNӵҕ,[Ó˂y(tng)wҕõı,Ķṩ˺ܶdzнO(sh)Եҕǡ\òՓķ,҂ԵõІʾԵĽY(ji)Փ
ģ͵Ľ
(lin)IBM PCTIJُ{,҂һģ́Mз(lin)IBM PCTُļ(ji),ڴ˲,Čģ͵Ľͷ
(һ)ĵąc(Player)
҂ķ,ڷ,҂ģO(sh)c,(lin)(ºQLenovo,̖L),Ҳ҇I(y)Ĵ;IBM PCI(y)(ºQIBM,̖I),l(f)_ҝڲُĴ;(ºQHP,̖H),l(f)_ҝڸُߵĴI(y)Ƿ˼O(sh),Ŀĺx˜ʡ,҂@ķ֞ɂA:IBMQ,ȻLenovoHPһQߡ
@ﲢfPCЈֻ@,@͵ĸ,ͿԴ톖}ı|(zh),(jng)W(xu)ģеһS̺һM,ڴ˔UչĸҲǿԵ
()c˵IJ(Strategy)
ݸIBM,Ѓɂ,(S)(NS)ЇI(y)Lenovo,ҲЃɂ,ُ(B)ُ(NB)ڏݸHP,Ҳ鸂ُ(B)ُ(NB)IBMxPCT,߀Dzһ,tLenovoHPͬrQǷُ
()c˵֧(Payoff)
҂ֻоُěQ,rP(gun)עُČH,҂ĸʾ֧׃,ֻMЛQǰ֧^,ĶõُQߵĽ
RIRLRH:քeIBMLenovoHPڲُǰ档
C:ʾُăr,wF(xin)鸂ُؔ(w)ɱ,ͬrҲdz۷
PL:(lin)벢ُđ(zhn)Ya(chn),͑P(gun)ϵg(sh)Ʒ@ЩoYa(chn),ܽoI(y)δĝͬ,҂PHʾHPIJُđ(zhn)Ya(chn)
()һЩrfO(sh)
ڲIJͬԽMϵIJͬ(yng)֧M,҂oµһЩO(sh)ͷ:һ,IBMxەr,߮IBMxۡLenovoHPxُr,߸ݑB(ti)׃,֧fRIRLRHڶ,̎ڷķ,҂@r](f)rr҂O(sh)ΨһIJُrC,LenovoHPُr,HPIBMͬI(y),HPA֧,ĶͬӵĈrCЫ@
()@Щ,γ²Ę
ĵķ
@,@һϲ,ɂA:һAIBMxǷԼPCT,tĽY(ji)ڶAx,tLenovoHPMͬrQߵoB(ti),xcُ߀Dzc҂Ŀ,ϣҵ@ĵľԼY(ji),ղģ͵M,l(f)ʲô
ղĵĵͽⷨ,҂w{,QƷ,֪ηNY(ji)F(xin)оIBMxۺ@Ӳ,ӵһY(ji)
(һ)Lenovoķ
Lenovo,xُ,t(yng)֧քeRL(HPُr)RL+PL+RI -C(HPُr)xُ,t(yng)֧RL,oՓHPǷُԭ҂ѽ(jng),oԭ,ͬI(y)HPAø,@](f)rĆ}
LenovoxQ֧ĴС,P(gun)IRL+PL+RI -CRL^,Ҳf,^PL+RI -C0P(gun)ϵPL+RI -C>0,t(lin)xُ䃞(yu)ݲ;PL+RI -C ,@Ƕ҂J,Lenovo,PL,ҕdzmȻ丂ُrCIBMČHؔ(w)RI,@ܴđ(zhn)Ya(chn)aЧ(yng),PL+RI -C>0,Lenovo,ُ䃞(yu)ݲԡҲf,(lin)xcُ,oՓHPǷc
()HPķ
LenovoxԸُ,Br,HPěQ߾DZ^Lenovoُ,ԼɷNԵ֧,RH+PH+ RI -CRHĴСҲf,҂Ҫ:
UH-B-UH-NB=RH+PH+ RI -C-RH =PH+ RI -C
,tُ(yu);С,tُ(yu);tɷNԟo^(q)e
҂߀ǁ]PH,HPُIBMđ(zhn)Ya(chn)xͬI(y),ͬӶλи߶Ј,@ȻHPIBMЈغ϶Ⱥܸ,͑P(gun)ϵđ(zhn)xǺܴ,HPͬһғƾR&Dļg(sh)˾,PCg(sh)ͬӺ,ُIBM PCTмg(sh)ϵĎ,@NaԿ϶hg(sh)A(ch)(lin)҂JPHmȻ,Ǻܴ
}ؓ(sh)CڌLenovoķ,҂ѽ(jng)v,丂ُđ(zhn)Ya(chn)xܴƔ,Lenovo܉ܴܺIJُr,@ͨ^(zhn)Ya(chn)ľ~폛a,mȻ҂]п]rC,@LenovorˮƽCӆ^ߡ@HPf,ζُijɱஔ?sh)Ĵ?HPIBM(zhn)Ya(chn)ě_ͻ,oͨ^ُĻaCƁ폛a@NdzڮHPcCompaqĺϲ,ɂλcҎ(gu)ģஔ?sh)PCI(y)ϲ,(ni)Ĵڻa,Ժϲ(sh)g,HPıF(xin)ʧ
ͨ^PHCķ,҂J,UH-B-UH-NB= PH+ RI -CCr,IBMx
Y(ji)ϬF(xin)҂֪,IBM˕rPCTLJ̝p,Ҳf,ؓIBM(jng)^{(dio),PCTf]ɫY@ʾ,2004630,IBMPCI(y)(w)Ӌ̝p_9.73|ԪIBM˾ʾ:PCI(y)(w)B̝p,I\Yֵؓ܉㏊S,هIBMm(x)Y֧
܉ͨ^PCT@һPSԒ,IBMfoǂýY(ji)֡ͬr,PCTҲIBMĺļg(sh),۲ӰRI
P(gun)~ ُ (lin)벢ُɣ£͡Уõһģ (lin)벢ُibm pcI(y)(w) (lin)벢ُibmpcI(y)(w)
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