欢迎来到天天文库
浏览记录
ID:37395874
大小:9.15 MB
页数:152页
时间:2019-05-23
《对冲基金流动性风险的计量与应用研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、同济大学经济与管理学院博士学位论文对冲基金流动性风险的计量与应用研究姓名:陈志斌申请学位级别:博士专业:技术经济及管理指导教师:黄运成20080301摘要关键词:对冲基金,流动性风险,风险价值,GARCH模型,B.L模型ABSTRACTARertheLong—temCapitalManagementcollapsedinl998,researcherspaymoreanentionontheIiquid时riskinHedgeF吼d.ThecharacteristicofHedgeFuIld(complexityofilwestment、lli曲leVerage、priVa
2、cyetc)haSmadetlleliquidi哆riskbecomingtllem句ofrisksourCewIlichisdaJlgerouStothedeVelopmemofHedgeFund.Accofdingtotlledifreremi11dex,t11Preareman),kindsofmeaSur锄entst0calibratemeliquid时risk.Forex锄ple:Bid-auskSpread(Roll,1984;Ba曲ot,l971),M破etdepth(HaLsbrouck,1999),PriceimpaCt(Harris,1988),IIIm
3、lediacy(Longsta正1995).BaSedonthemodels:BDSS,H—W:T-A,misp印erusetlle砌Rt11eo巧alldchoosetlleBid·aSkSpread肌ddailyme趾Volumeastheliquid时riSkmext0setupmemodel:上f掣f击纱口谚娜耙d砌Z甜P口,R西七(£口耽氓).Wjtht11ismodel,tlleaumorbeginstoreSearchtlleHedgeFund1iquidit),risk.BecauSeoftlleHedgeFuIldhaStlleri出t0donotdiSc
4、losure恤infomationinpublic,、Ⅳec孤notgettlleuse如linfomationont11epoIrtfolio锄dstrateg)rofHedgeFund.SothebestV,ay、Ⅳecandoissimulation.Wbchooset、voki】1dsofHedgeFund弱theobjectS:Stockhl(1exmi仃ageHedgeF蚰da11dF劬鹏sManagementHedgeFund.StockIndexAJ^'itrageHedgeFund:meportfolioiscomposedofstDcksandHallg
5、Seng砌exi11HongKong.Tllestrateg)risArbi仃age.FllnlresM锄agementHedgeFuIld:theportfolioiscomposedofcoppera11d向eloiliIlShan曲aiFlItl鹏sEXchaJlgeaIld如eloilspotinSingapore.Thes仃ategyis10ngpositionbothiIl如turesarldspottosimulatethe骶nd仃ac虹ng.Weu阢t11e(弘LRCHt0calculateⅡlevariaIlceofretumwitllGEDdistrib
6、ution.ThecoIlfidencelevelis95%.Theresultsshows:themodelhasagoodaccuracy,itcanincludemoStoftherisk;liquid埘riskhaSasi鲥ficantpropoIrtioniIlrisk,theratioofexogenousliquidi够risk觚dendogenousliquidit),riskiIlStockIIldexArbitrageHedgeFuIldisalmoSt4:l,inFlItIlresManagementHedgeFuIldisalmoStisl:1;co
7、mparedtot:he砌尺,tllerequirememforc印ital锄ountinexogenousliquidit),riskis110tbig,butfort11eendogenousliquid埘riSk,tl:IecapitaJ锄ountisboosted.Ontheapplicationofliquidit)rrisk,wefocusontheaSsetallocationmodel.TheBlack.Li讹咖aIlmodeliscreatedbyFisherBlackaIldRobertLitt
此文档下载收益归作者所有