Return and Volatility Spillovers Effects:Study of Asian Emerging Stock Markets

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摘要 ThispaperexaminestheextentofcontagionandinterdependenceacrossthesixAsianemergingcountriesstockmarkets(e.g.,Bangladesh,China,India,Malaysia,thePhilippine,andSouthKorea)andthentrytoquantifytheextentoftheAsianemergingmarketfluctuationswhicharedescribedbyintra-regionalcontagioneffect.Thesemarketsexperiencedbothfastgrowthandkeyupheavalduringthesampleperiod,andthus,providepotentiallyrichinformationonthenatureofbordermarketinteractions.UsingthedailystockmarketindexdatafromJanuary2002toDecember2016(breakingthe15yearsdatasetintothreesubperiods;pre-crisis,crisis,andpostcrisisperiods);particularlymakeattentiontotheglobalfinancialcrisisof2007~2008.ThereturnandvolatilityspilloversaremodeledthroughtheGARCH(generalizedautoregressiveconditionalheteroscedasticity),pairwiseGrangercausalitytests,andtheforecasterrorvariancedecompositioninageneralizedVAR(vectorautoregression)models.Thispapershowsthatvolatilityandreturnspilloversbehaveverydifferentlyovertime,duringthepre-crisis,crisis,andpostcrisisperiods.Importantly,Asianemergingstockmarketsinteractionislessbeforetheglobalfinancialcrisisperiod.Thereturnandvolatilityspilloverindicestouchtheirrespectivehistoricalpeaksduringtheglobalfinancialcrisis2007~2008,howeverBangladeshimarketfacesthisconditionin2009~2010.
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出版日期 2018年02月12日(中国期刊网平台首次上网日期,不代表论文的发表时间)