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Lecture Money and capital markets: Chapter 3 – Peter S. Rose, Milton H.Marquis - TRƯỜNG CÁN BỘ QUẢN LÝ GIÁO DỤC THÀNH PHỐ HỒ CHÍ MINH

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Chapter 3



The Financial 



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3 ­ 3


<i>McGraw­Hill/Irwin</i>


<i>Money and Capital Markets, 9/e</i> <i>â2006TheMcGrawưHillCompanies,Inc.,AllRightsReserved.</i>


LearningObjectives



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Introduction



ã <sub>Soundfinancialdecisionsrequireadequateandreliable</sub>


<i>financialinformation</i>.


ã Wemaydividethesourcesofinformationreliedonby


financialdecisionmakersinto:


debtsecuritypricesandyields,
stockpricesanddividendyields,
informationonsecurityissuers,


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3ư5


<i>McGrawưHill/Irwin</i>


<i>MoneyandCapitalMarkets,9/e</i> <i>â2006TheMcGrawưHillCompanies,Inc.,AllRightsReserved.</i>



TheGreatDebateOver



EfficientMarkets&AsymmetricInformation



ã <sub>The</sub><i><sub>efficientmarketshypothesis(EMH)</sub></i><sub>contendsthat</sub>


informationrelevanttothepricing(valuation)ofloans,


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EfficientMarkets&AsymmetricInformation



ã <sub>Ontheotherhand,theconceptof</sub><i><sub>asymmetricinformation</sub></i><sub></sub>


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3ư7


<i>McGrawưHill/Irwin</i>


<i>MoneyandCapitalMarkets,9/e</i> <i>â2006TheMcGrawưHillCompanies,Inc.,AllRightsReserved.</i>


TheGreatDebateOver



EfficientMarkets&AsymmetricInformation



ã <sub>Inanefficientmarketplace,eachindividualinvestorwill</sub>


rationallyuse<i>all</i>therelevantinformationthatisavailableto
valuestocksandbonds.


ã Hence,eachfinancialassetwillgeneratean<i>ordinary,normal</i>



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TheGreatDebateOver



EfficientMarkets&AsymmetricInformation



ã <sub>IftheEMHholds,anytemporarydeviationofactualreturns</sub>


fromexpectedreturnsshouldbequicklyeliminatedas


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3ư9


<i>McGrawưHill/Irwin</i>


<i>MoneyandCapitalMarkets,9/e</i> <i>â2006TheMcGrawưHillCompanies,Inc.,AllRightsReserved.</i>


DifferentFormsoftheEMH



ã <sub>The</sub><i><sub>weak</sub></i><sub>formoftheEMHarguesthatthecurrentpriceofa</sub>


financialassetalreadyreflectsallitspriceandtradingvolume
history.


ã The<i>semistrong</i>formcontendsthatthecurrentpriceofa
financialassetalreadyreflectsallpubliclyavailableand
relevantinformation.


ã <sub>The</sub><i><sub>strong</sub></i><sub>formarguesthatthecurrentpriceofafinancial</sub>


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DifferentFormsoftheEMH



ã <sub>Repeatedresearchstudiestendtosupporttheweakand</sub>



semistrongformsoftheEMH.


ã Thestrongform,however,hasarousedthemostcontroversy,


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