5、cialcrisisisstronglycontagious,that
is,acrisisinonecountrywillquicklyspreadtoothers,andbringgreateconomiclosses
consequently.Fortheabovereasons,alotofresearchhasbeenmadeonthecausesof
financialfragilitiesinLatinAmerica.Awidelyconsensusisthatthepeggedexchangerate
regi
7、eyhavebeentakingonahighdegreeoffinancialdollarization.
Financialdollarizationhasthenbecomingahottopics.Thispaperfirstlymakeadefinitiononfinicaldollarization,whichonlyreferstoasset
substitutionhere.Thenitanalysisthecausesoffinancialdollarizationaswellasitsimpacton
fi