对信息披露和财务报表关注的有限性文献翻译Word格式.docx
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外文翻译
题目我国上市公司资产质量信息的披露研究
专业会计学
外文题目Limitedattention,Information
DisclosureandFinancialReporting
外文出处FisherCollegeofBusiness
外文作者DavidHirshleiferandSiewHongTeoh
原文:
Limitedattention,InformationDisclosureandFinancialReporting
Abstract
Thispapermodelsfirms’choicesbetweenalternativemeansofpresentinginformation,andtheeffectsofdifferentpresentationsonmarketpriceswheninvestorshavelimitedattentionandprocessingpower.Inamarketequilibriumwithpartiallyattentiveinvestors,weexaminetheeffectsofalternative:
levelsofdiscretioninproformaearningsdisclosure,methodsofaccountingforemployeeoptioncompensation,anddegreesofaggregationinreporting.Wederiveempiricalimplicationsrelatingproformaadjustments,optioncompensation,thegrowth,persistence,andinformativenessofearnings,short-runmanagerialincentives,andotherfirmcharacteristicstostockpricereactions,misevaluation,long-runabnormalreturns,andcorporatedecisions.
KeyWords:
limitedattention,behavioralaccounting,investorpsychology,capitalmarkets,accountingregulation,disclosure,marketefficiency
1Introduction
Firmsandregulatorscarenotjustabouttheinformationmadepubliclyavailabletoinvestors,buttheforminwhichitisrevealed.Oneissueofgreatconcerntopractitionersiswhetherinformationitemsshouldberecognizedaspartofearnings,ormerelydisclosedasafootnote.Anotheristheprominencewithwhichdifferentkindsofinformationaredisplayedinfinancialstatements.Thereisalsointenseconcernastotheformofdisclosure,evenwhentheinformationcontentofthealternativeformatsisidentical.Evidentlyregulatorsandcommentatorsthinkthatinvestorsareimperfectprocessorsofpubliclyavailableinformation.Suchconcernsarereflectedinthestructureofaccountingregulation,andinpoliticallychargeddebatesoversuchissuesasmergeraccounting,whetheremployeeoptioncompensationshouldbeexpensed,andtowhatextentfirmsshouldbefreetomakeproformadisclosuresthatdifferfromGAAPdefinitionsofearnings.
Incontrast,inexistinganalyticresearchonfinancialreporting,thechoicebetweenrecognitionversusdisclosure,andbetweenequivalentformsofdisclosureorreporting,hasnoeffectoninvestorperceptions.Inexistingmodelsofreporting,investorsarefullyrational,andmarketpricesaresetefficientlytoreflectallpubliclyavailableinformation.Thisapproachhasprovidedimportantinsightsintotheinterplayoffinancialreporting,optimalcontracts,andcapitalmarkets.However,fromtheperspectiveofthistraditionalapproach,thepassionateinterestofpractitionersintheregulationofinformationallyequivalentdisclosuresandreportsisamajorpuzzle.
Thispaperoffersanapproachtotheanalyticalmodelingoffinancialreportinganddisclosurethatencompassestheseissues.Ourapproachdepartsfromexistingtheoryinassumingthatinvestorshavelimitedattentionandprocessingpower.Animmediatebutfar-reachingconsequenceoflimitedattentionisthatinformationallyequivalentdisclosurescanhavedifferenteffectsoninvestorperceptions,dependingontheformofpresentation.Limitedattentionhasimplicationsfornon-equivalentdisclosuresaswell.
Inourmodel,owingtolimitstoinvestorattention,informationthatispresentedinsalient,easilyprocessedformisassumedtobeabsorbedmoreeasilythaninformationthatislesssalient,orthatisonlyimplicitinthepublicinformationset.Thus,investorsneglectrelevantaspectsoftheeconomicenvironmentstheyface.Forexample,investorsmayneglectthedistinctivefeaturesofdifferentdivisionsofadiversifiedfirm,ormaynotadequatelyadjusttheirinterpretationsofdisclosurestotakeintoaccountthestrategicincentivesoffirmstomanipulateobservers’perceptions.Wemodelthesepossibilitiesbyassumingthateachinvestorhasonlyaprobabilityofattendingtotherelevantconsideration.Furthermore,weassumethatinvestorsareriskaverse,sothathighlyattentiveinvestorsarelimitedintheextenttowhichtheyarewillingtobearriskinordertoexploitmispricing.
Inattentionseemsfoolishinoursetting,asinattentiveinvestorslosemoneybyignoringaspectsoftheeconomicenvironment.However,iftimeandattentionarecostly,suchbehaviormaybereasonable.
Todisplaysomeoftherangeofrelevanceoflimitedattentionforreportingandforreporting-relateddisclosure,weapplythisapproachtothreespecificcontexts.Theseapplicationsshowhowtheapproachcanhelpexplainpuzzlingstylizedfacts,generateuntestedempiricalimplications,andsuggestpossibleconsiderationsforpolicy.Themodelingisstark,andwehopewillstimulatemoregeneralanalysesoftheconsequencesoflimitedattentionandreportingchoices.
Thefirstapplicationistoproformaearningsdisclosure.Weconsidertheeffectofdiscretioninfirms’disclosureofnon-GAAPearningsmeasuresinproformaearningsannouncements.Wefindthatproformadisclosuresbiasinvestors’perceptionsupwards,yetcanmakestockpricesmoreaccuratelyreflectfundamentalvalue.
Thesecondapplicationistoanissueoftimingallocation,thepossiblereportingofemployeestockoptioncompensationasanexpenseatthetimethattheoptionsaregranted.Wetakeasapremisethatthecompensationmustbedisclosedupfront,andexaminehowthefailuretoexpensethiscompensationpriortooptionexercisecancauseovervaluation,andinducearelationbetweenthesizeofthiscompensationandsubsequentabnormalstockreturns.However,theanalysisalsopredictsthatfullexpensingoftheseoptionswouldcausemarketundervaluation,consistentwiththevigorousprotestsofhigh-techfirmsagainsttheexpensingoftheseoptions.Surprisingly,theanalysisfurtherimpliesthattheexpensingrulethatsupportsaccuratemarketvaluationsdependsonthepersistenceofearnings.Asimilarimplicationwouldalsoapplymoregenerallytotheexpensingofaccountingitemswhenlumpyexpendituresgeneratebenefitsoverseveralsubsequentreportingperiods.
Thefinalapplicationistoanissueofaggregationinfinancialreporting.Weexaminetheeffectsoninvestorperceptionsofsegmentreportingversusaggregatereportingversusdivestitureinadiversifiedfirm.Wefindthatduringperiodsofhighforeseengeneralearningsgrowth,investorswhofocusontherecentgrowthrateofafirm’saggregateearningswilltendtooverweightlowgrowthsegmentsattheexpenseofhighgrowthsegments,andinconsequencewilltendtoundervaluethefirm.Moreimportantly,themodelsuggestsadirectionforanalyzingreportingaggregationwhenattentionislimited.
Thereisaremarkabledisjunctionintheaccountingliteraturebetweentheexperimentalresearchversusanalyticalmodelsoffinancialinformationprocessing.Experimentalresearchhasprovidedaprovocativearrayofevidencethatbothnaiveandsophisticatedinvestorsandprofessionalanalystsaresystematicallybiasedintheirinterpretationofaccountingdata,andthatthesebiasesaffectmarketprices.AsLibby,Bloomfield,andNelson(2002)describetheevidence,
…theinformationthatdecisionmakersrelyuponintheirjudgmentsislimited,andtheinformationemphasizedclearlychangesdependingonthefinancialjudgmentbeingmade,andotherelementsoftheenvironment.Infact,awarenessofcosmeticdifferences(andabilityto‘dothemath’)doesnotensurefullconsiderationoftheirimplicationsforvaluation.Thesameistrueofknowledgeofmanagement’stendencytoopportunisticallyemployvaguereportingstandardsoranalysts’tendencytobiastheirreports.
Furthermore,inaninsightfulrecentdiscussion,Bloomfield(2002)suggeststhatfailuresininformationprocessingcanhelpexplainempiricalpatternsrelatedtoaccountinginformation.
Incontrast,analyticalmodelsofdisclosureandreporting,oftenpublishedinthesamejournalswithoutreferencetotheexperimentalliterature,havealmostuniformlyassumedfullrationalityofdecisionsandpricing.Onegoalofthispaperistobeginthesearchforcomplementaritiesbetweentheinsightsderivedfromexperimentalstudyandthroughanalyticalmodelinginaccounting.
Therearesomeimportantexceptionstotheassumptionofperfectinformationprocessinginaccountingmodelsofreportingordisclosure.Bushman,Gigler,andIndjejikian(1996)analyzetheeffectsofSECproposalsfortwo-tieredfinancialreportingwheninvestorsprocessfinancialreportsinordertogenerateprivateinformation.Ourfocusisnotonskillingeneratingnewprivatesignals,butoninvestors’failuretotakeintoaccountcertainaspectsoftheirdecisionenvironment.
IntheheuristictradingmodelsofdisclosureofFischerandVerrecchia(1999)andVerrecchia(2001),‘heuristicinvestors’areassumedtoeitherunder-orover-reacttoaninformationsignal.FischerandVerrecchiathenexploretheconditionsunderwhichheuristicinvestorscansurviveincompetitionwithrationalBayesianinvestors.Theyofferageneralanalysisoftheprofitabilityofdifferentformsofirrationaltrading.Theiranalysisimplicitlyallowsforlimitedattentionbyallowingforthepossibilitythatsomeinvestorsunderreacttothepublicsignal.
Webuildupontheseimportantcontributionsbyallowingforformsofinvestorerrorsnotpresentintheheuristictradermodels.Inourapproach,errorsderivefromafailureofinvestorstoattendtosomenon-salientorhard-to-processaspectoftheeconomicenvironment,whichneednotbeanewly-arrivedsignal(seealsofootnote3).Ourmodelingfocusisalsodifferent;
weexaminetheeffectsoflimitedattentioninspecificdisclosureandrepo