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《滬深300股指期貨推出對(duì)股票現(xiàn)貨市場(chǎng)波動(dòng)性影響的實(shí)證研究》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、華東師范大學(xué)碩士學(xué)位論文滬深300股指期貨推出對(duì)股票現(xiàn)貨市場(chǎng)波動(dòng)性影響的實(shí)證研究姓名:童聰申請(qǐng)學(xué)位級(jí)別:碩士專業(yè):世界經(jīng)濟(jì)指導(dǎo)教師:葉德磊201104捅要隨著滬深300股指期貨在我國(guó)正式推出,我國(guó)資本市場(chǎng)進(jìn)入了一個(gè)嶄新的時(shí)代,股指期貨為投資者提供了一種既能避險(xiǎn)又能套利的風(fēng)險(xiǎn)管理工具。滬深300股指期貨的成功推出,完善了我國(guó)資本市場(chǎng),提高了市場(chǎng)運(yùn)行效率,使價(jià)值投資理念更加深入人心。但是,在看到股指期貨帶來(lái)巨大利好的同時(shí),也要充分意識(shí)到隨之而來(lái)的風(fēng)險(xiǎn)。股指期貨作為一種金融衍生工具,是以股票指數(shù)作為標(biāo)的物,這一特殊性決
2、定了當(dāng)股指期貨價(jià)格發(fā)生劇烈變動(dòng)時(shí)勢(shì)必會(huì)影響股票市場(chǎng)的價(jià)格波動(dòng),甚至?xí)绊懙秸麄€(gè)資本市場(chǎng)的運(yùn)行情況。此前,國(guó)內(nèi)學(xué)者對(duì)于股指期貨對(duì)股票市場(chǎng)的波動(dòng)性影響進(jìn)行了大量的研究,但由于股指期貨在我國(guó)尚未推出,研究對(duì)象具有一定的局限性,而且得出的結(jié)論也不盡相同,因此在股指期貨在我國(guó)推出一年左右的時(shí)間,對(duì)滬深300股指期貨對(duì)于股票市場(chǎng)的波動(dòng)性影響進(jìn)行研究具有重大現(xiàn)實(shí)意義。本文以股指期貨與現(xiàn)貨市場(chǎng)的相互關(guān)系作為出發(fā)點(diǎn),以滬深300指數(shù)(簡(jiǎn)稱HS300指數(shù))的高頻數(shù)據(jù)作為研究對(duì)象,采用定性分析與實(shí)證分析相結(jié)合的手段,深入研究股指期貨對(duì)
3、股票市場(chǎng)的波動(dòng)性影響。本文在實(shí)證研究過(guò)程中,采用事前事后研究法,利用GARCH模型進(jìn)行估計(jì),對(duì)比分析股指期貨推出前后,滬深300指數(shù)收益率的波動(dòng)性變化情況,并在建模過(guò)程中對(duì)GARCH模型進(jìn)行改進(jìn),在模型中加入虛擬變量并進(jìn)行估計(jì),從而能夠更為直觀的得出結(jié)論。通過(guò)大量的實(shí)證研究和理論分析,筆者認(rèn)為股指期貨的推出并沒(méi)有顯著改變股票市場(chǎng)的波動(dòng)性,同時(shí)股指期貨的推出并沒(méi)有提高市場(chǎng)信息的傳遞效率,因此筆者認(rèn)為有必要進(jìn)一步完善股指期貨市場(chǎng),充分發(fā)揮股指期貨的各項(xiàng)功能,從而提高整個(gè)資本市場(chǎng)的運(yùn)行效率。最后,本文對(duì)監(jiān)管機(jī)構(gòu)以及投資
4、者分別提出了一些建議,希望能夠?yàn)楸O(jiān)管機(jī)構(gòu)和投資者提供幫助。關(guān)鍵詞:股指期貨;HS300指數(shù);ARCH模型;GARCH模型AbstractWiththeHS300stockindexfuturesofficiallylaunchedinChina,thecapitalmarketinChinahasenteredanewera.TheyprovideinvestorswithariskmanagementtoolwhichCantransferriskandmakeaprofit.Thesuccessfullaun
5、chofstockindexfutureshasimprovednotonlythecapitalmarketbutalsoitsefficiency.Theideaofvalueinvestmentbecomesmoreandmorepopularamongtheinvestors.However,afterseeingagreatbenefitwhichthestockindexfuturesbring,weshouldalsofullyawareoftherisksaccompanyingwiththem.
6、Asafinancialderivativeproduct,thesubjectmatterofstockindexfuturesisstockindex.Forthisreason,ifthepriceinstockindexfuturesmarketchangesviolently,itmustinfluencethefluctuationsofstockmarketprice,evenitsentirecapitalmarketoperation.Todate,domesticscholarshavecar
7、riedonalargeamountofresearchaboutthestockindexfutures’influenceonthestockmake’Svolatility.However,becauseofthestockindexfutureshavenotlaunchedyet,thesestudieshavesomeobviouslimitationsanddifferentconclusions.Therefore,thestudyonthevolatilityimpactofstockindex
8、futures011thestockmarkethasagreatpracticalsignificanceinChina.Thearticlewilltaketherelationshipbetweenstockindexfuturesandspotmarketasthestartingpointandthehi.ghfrequencydataof$300indexas