資源描述：
《金融學(xué)專業(yè)外文翻譯---行為金融學(xué)》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在工程資料-天天文庫。
1、本科畢業(yè)論文外文夕卜文題目:BehavioralFinance出處Pacific-BasinFinanceJournalVbl.ll,No.4,(September2003)pp.429-437作者：JayR.Ritter原文：BehavioralFinanceThisarticleprovidesabriefintroductiontobehavioralfinance.Behavioralfinanceencompassesresearchthatdropsthetraditionalassumptionsofexpectedutilitymaximizatio
2、nwithrationalinvestorsinefficientmarkets.Thetwobuildingblocksofbehavioralfinancearecognitivepsychology(howpeoplethink)andthelimitstoarbitrage(whenmarketswillbeinefficient).Thegrowthofbehavioralfinanceresearchhasbeenfueledbytheinabilityofthetraditionalframeworktoexplainmanyempiricalpatt
3、erns,includingstockmarketbubblesinJapan,Taiwan,andtheU.S.1.IntroductionBehavioralfinanceistheparadigmwherefinancialmarketsarestudiedusingmodelsthatarelessnarrowthanthosebasedonVonNeumann-Morgensternexpectedutilitytheoryandarbitrageassumptions.Specifically,behavioralfinancehastwobuildin
4、gblocks:cognitivepsychologyandthelimitstoarbitrage.Cognitivereferstohowpeoplethink.Thereisahugepsychologyliteraturedocumentingthatpeoplemakesystematicerrorsinthewaythattheythink:theyareoverconfident,theyputtoomuchweightonrecentexperience,etc.Theirpreferencesmayalsocreatedistortions.Beh
5、avioralfinanceusesthisbodyofknowledge,ratherthantakingthearrogantapproachthatitshouldbeignored.Limitstoarbitragereferstopredictinginwhatcircumstancesarbitrageforceswillbeeffective,andwhentheywon'tbe.Behavioralfinanceusesmodelsinwhichsomeagentsarenotfullyrational,eitherbecauseofpreferen
6、cesorbecauseofmistakenbeliefs.Anexampleofanassumptionaboutpreferencesisthatpeoplearelossaverse-a$2gainmightmakepeoplefeelbetterbyasmuchasa$1lossmakesthemfeelworse.MistakenbeliefsarisebecausepeoplearebadBayesians7、guesthatcompetitionbetweeninvestorsseekingabnormalprofitsdrivespricestotheir"correct”value.TheEMHdoesnotassumethatallinvestorsarerational,butitdoesassumethatmarketsarerationalTheEMHdoesnotassumethatmarketscanforeseethefuture,butitdoesassumethatmarketsmakeunbiasedforecastsofthefuture.
