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        1. Оڑ(yng)(du)Ј(chng)ЮF(xin)(yng)Щ

          ڣ2024-06-14 15:40:53 Դ“(lin)W(wng)
             ᘌ(du)Ј(chng)ЮF(xin)ĴОڌW(xu)SͶY^дԵзͶY(dng)ײԡɱƽԺ͕r(sh)gɢ@Ȱr(ji)ֵ( r(ji)ֵָ?jng)y(tng)ĻϢͶYӯʓɲԵȻ)Ҳg(sh)( (jng)ОՓԏ˵ļg(sh))߀ОƲ(ᘌ(du)؝Ϳֵ֑c(din)Ï(qing)Ҏ(gu)tsҵ(yng)ͶY)
             1.ͶYԡОՓl(f)չ^ͬr(sh)ҲP(gun)עՓc(din)֮һ˂(du)Ϣ^ȷ(yng)ڴ˻A(ch)a(chn)SµՓͶYͶYԾ֮һͶYIM(jn)^ȥF(xin)ĹƱu^ȥF(xin)õĹƱM(jn)ͶY@NԵǻDeBondtThaler ( 1985, 1987) (du)^ȷ(yng)Č(sh)CоDeBondt Thalerͨ^xȡĘӱ(1926һ1982)l(f)F(xin)CȯЈ(chng)ϣڜy(c)ԇǰ3 -5бЈ(chng)M(Ե.˹ָ(sh))F(xin)ĹƱM3-5cͬڳбЈ(chng)MϱF(xin)õĹƱM@õǰߵ@^Poterba(1988) cJegadeesh (1990)ṩ˶ؚwڅ(sh)C(j)Chopra(1992 )Lakonishock(1994)Ҳ(du)е^ȷ(yng)F(xin)ṩо֧(du)ОՓJ(rn)飬@ͶYڌ(sh)HͶYQ^עй˾ĽڱF(xin)ͨ^һN|(zh)һ ҲǺ(jin) Ƶķ(j)˾ĽڱF(xin)(du)δM(jn)A(y)y(c)Ķ(do)Œ(du)˾ژI(y)(j)rm(x)^ȷ(yng)γɌ(du)(j)˾Ƀr(ji)^ֵ͹͌(du)(j)(yu)˾Ƀr(ji)^ָ߹F(xin)K鷴ͶYṩęC(j)(hu)
             2.(dng)ײԡ(dng)ײA(y)Ȍ(du)ƱͽO(sh)^V(zhn)t(Filter Rules)(dng)ƱƱͽͬr(sh)M^V(zhn)tIuƱͶYОxϵĄ(dng)ײԵԴڌ(du)йƱr(ji)m(x)ԵоJegadeesh Titman (1993) ڌ(du)ƱYa(chn)MϵM(jn)оr(sh)l(f)F(xin), tcDeBondThaler (1985) ăr(ji)L(zhng)ڻؚwڅ(sh)Jegadeesh (1990)Lehmann (1990)ܞgĶڃr(ji)ؚwڅ(sh)Č(sh)CY(ji)ͬ3-12(g)žg(gu)ĹƱMϵʬF(xin)m(x),ڃr(ji)ijһBm(x)׃(dng)Ą(dng)Ч(yng)Rouvenhorst ( 1998 )12(g)Ұl(f)F(xin)Ƶڃr(ji)(dng)Ч(yng)@NЧ(yng)ǁԔ(sh)(j)ɘƫŒ(sh)ϣ(dng)ײ( ҲQ(du)(qing)Ƚײ)ڌ(sh)`@Що֮ǰˏVđ(yng)ãăr(ji)ֵõ
             3.ɱƽɱƽָͶYͶYƱr(sh)A(y)Ӌ(j)(j)ͬăr(ji)M(jn)УԂ䲻y(c)r(sh)ɱĶҎ(gu)һͶ܎^L(fng)U(xin)IJɱƽԼٶͶYߵؔ(ci)ֻһNʽ Ya(chn)D(zhun). -NʽɱƽԵͶYͨ(hu)ѬF(xin)ֳɲͬIJ֣ȻÿͬӔ(sh)ĬF(xin)ȴ_ķͶY@ӿԱһͶYL(fng)U(xin) ɱƽʹͶYڹƱr(ji)^ߕr(sh)ͶYĹɔ(sh)Ʊr(ji)͕r(sh)ͶYĹɔ(sh)࣬ԜpͶYɱɱƽԵͶY䌍(sh)Ǵ΃(yu)Ķ(yu)ͶY1994 Wanther Č(sh)Cоl(f)F(xin)˾ĬF(xin)˺(qing)ҵ“(lin)ϵóɱƽԵͶYڽ(jng)^Ƀr(ji)µ- .Εr(sh)gԺ пIM(jn)Ʊ
             4.r(sh)gɢr(sh)gɢָ(j)ͶYƱL(fng)U(xin)SͶY޵L(zhng)͵hͶYpr(sh)^ͶYƱSupٴ˱ͶYԡFisber Slutnan (1999քe(du)@ɷNM(jn)ϵy(tng)Բoˌ(sh)ʩмӏ(qing)ҿƵĽhr(sh)gɢ԰ɂ(g): -J(rn)еL(fng)U(xin)(hu)SͶY޵Ӷ;һhͶYpr(sh)Ya(chn)Mе^Ͷ˹УSgL(zhng)t؜pٹƱYa(chn)MеıoՓǂ(g)ͶY߀ǙC(j)(gu)ͶYJ(rn)r(sh)gɢ(hu)pL(fng)U(xin)1998 Ibotson. Asciate ͨ^ЃƱͬr(sh)g(ni)һ I굽20Y(ji)l(f)F(xin)r(sh)gɢӰL(zhng)r(sh)gسYa(chn)Խ͓pʧL(fng)U(xin)J(rn)15,Ϳԫ@÷ؓ(f)
             YƽԺ͕r(sh)gɢк֮ܶ̎ڂ(g)ͶYߺ͙C(j)(gu)ͶYձڲVܚgӭͶYͬr(sh)sֶָ؟(z)^ͶYԣcF(xin)ՓA(y)Чԭt@Оڵ֧J(rn)܆μ?c)u(png)r(ji)@ɷNԵĺcŒ(sh)ϣwF(xin)ͶYߵĸܺƫÌ(du)ͶYQߵӰОՓОƲԡОڌW(xu)ͶYԵĿ:󲢴_CȯЈ(chng)ͶYߌ(du)Ϣ^ȷ(yng)򷴑(yng)@Щζ(do)Cȯe(cu)`r(ji)ɴ,ͶYڴ(sh)ͶYJ(rn)R(sh)@Щe(cu)`֮ǰͶY@ЩCȯS(dng)(sh)ͶYR(sh)@Щe(cu)`ͶY@ЩCȯr(sh)u@ЩCȯ@
             CȯЈ(chng)SšI(y)ͶYMϹڑ(yng)ОڌW(xu)ľl(f)չИI(y)ĵĽײԺͰl(f)չͬĿǰеĻ˾ƳОڌW(xu)ͬһ-ОL(zhng) Оr(ji)ֵОL(zhng)/ڻеȡˏ(f)25%ͶYI(y)(j)
           
           
           
           
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