《》20094:。、,。,、、。。:;;:F740:A:1006-1428(2009)04-0052-04Abstract:ThisarticleanalyzesthecontagionmechanismofUSfinancialcrisisfromliquidityperspective.Itdi-videsliquidityintofundsliquidity,marketliquidityandmonetaryliquidity,andinvestigatestherelationbetweenliq-uidityexpansionorcontractandfinancialcrisis.Itparticularlydiscussesfourmechanismsoffinancialcrisisconta-gion,whichareinter-bankcontagion,credit-capitalmarketcontagion,anticipationcontagionandcross-borderconta-gion.Finally,thepaperproposessomesuggestiononliquiditysupervisionandpreventionofliquiditycrisis.Keywords:Liquidity;FinancialCrisis;Contagion!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!*(,210093):2009-01-15:,,,,:。*()“”,:2008JYJ007。、,“”(Liquidity),、。,,,(PhilipStrahan,2008)。,,,(FundingLiquidity)。(MarketLiquidity),。,,(MonetaryLiquidity)。,。,,。,,。,,。,《》20094。,,,,(BernardoandWelch,2004)。,,,,1。1,。;。,。。DeepSchaefer(2004)1997-2001200,(liquiditytransformationgap)。,1,。,20%。BergerBouwman(2008),,、、,,。,20032.843,39%4.56。,100%,。,、,。、、,、,,“”,。,。Bryant(1980)DiamondDybvig(1983)。,。,、。(Procyclicality),,,,,,。1921-1929M260%,,,,。,。,,,。,。,,。,,。,。,。,,(,2007)。,,,,()。,,(Fundingliquidity)(Marketliquidity),《》20094。,,,,,,。BergerBouwman(2008),1984-2008,2090,,“”(Abnormal),,,,。EichengreenArteka(2000),。,0.056。、(),“”。,“”,。,。,。,,。,,。(),,,。IMF(2007),,,“”(LiquiditySpirals)。、(MarktoMar-ket)(VaR)。,,,。,,,,。,,“”,(,2008)。(),,,,,,,。,“”,,“”。,。,,。,,,。()(、),。、,。IMF(1998),,。HauskenPlampler(2002),。GoldfjanValdes(1997)。,,,,。Diamond(2001)《》20094。,,。,,,。、,,,,,。,。,,。、,,,。,,,。,,。,。,,,,。,,、。。,,,。,、、L-VaR。,。,。,,、,,,,。,,,,、。,。、、、,、、、。,,,,。:[1]..2007;(10):42-44[2]..,2008[3],..,2005;(6):28-30[4]Acharya,ViralV&Shin,HyunSong&Yorulmaz-er,Tanju,2007:FireSales,ForeignEntryandBankLiquidity,CEPRDiscussionPapers6309,C.E.P.R.Dis-cussionPapers[5]Allen,FranklinandDouglasGale2004:FinancialFragility,Liquidity,andAssetPrices,JournaloftheEu-ropeanEconomicAssociation,2,925-928[6]AntonioE.Bernardo,andIvoWelch.2004:Liq-uidityandFinancialMarketRuns.QuarterlyJournalofEconomics,119,135-158[7]Berger,A.andC.Bouwman,2008:FinancialCrisesandBankLiquidityCreation,workingpaper,UniversityofSouthCarolina[8]Bhattacharya,Sudipto&Fulghieri,Paolo,1994:Uncertainliquidityandinterbankcontracting,Eco-nomicsLetters,Elsevier,vol.44(3),287-294(:)