debt equity conflict
TRANSCRIPT
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Equity-Debtholder Conflictsand Capital Structure
Bo BeckerPer Strmberg
Working Paper
10-070
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EquityDebtholderConflictsandCapitalStructure
BoBeckerandPerStrmberg***
February,17,
2009
Abstract.Weusean important legaleventasanaturalexperimentto
examine equitydebt conflicts in the vicinity of financial distress. A
1991 Delaware bankruptcy ruling changed the nature of corporate
directors fiduciary duties in that state. This change limited incentives
totake
actions
favoring
equity
over
debt.
We
show
that,
as
predicted,
this increased the likelihood of equity issues, increased investment,
and reduced risk taking. The changes are isolated to indebted firms
(where the legal change applied). These reductions in agency costs
were followed by an increase in average leverage and a reduction in
interest costs. Finally, we can estimate the welfare implications of
agency costs, because firm values increased when the rules were
introduced.
We
conclude
that
equitybond
holder
conflicts
are
economically important, determine capital structure choices, and
affectwelfare.
JEL:G32,
G33,
L2
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Managerialdecisionsinfluencethedistributionofvaluebetweendifferentparties.Thiscanleadto
conflictinginterestsamongfinancialclaimants,suchasholdersofequityanddebt(FamaandMiller
1972,Jensen
and
Meckling
1976,
Myers
1977).1
Equity
holders
may
prefer
low
investment,
may
want
to
limitnewequityfinance,andmaylikehighrisks.2Suchcostsarepotentiallyimportantinlightofthe
largeapparenttaxadvantagesofdebtinconjunctionwithmodestleveragelevels(e.g.Graham2000).3
Unfortunately,agencycostsarehardtoidentifyempirically,andtheirimportance,andevenexistence,is
notwellestablished.Forexample,insufficientorexcessivelyriskyinvestmentcanonlybedefinedwith
referencetothesociallyoptimallevel,whichishardtoestimate.Despitethechallengeinvolvedin
measuringagency
costs,
they
have
a
prominent
role
in
capital
structure
theory.
Indirect
methods,
such
asstudyingfirmsinfinancialdistress,aremuchcomplicatedbythecorrelationoffinancialandeconomic
distress(Asquith,Gertner,Scharfstein1994andAndradeandKaplan1998).Sofar,thestrongestcasefor
theexistenceoftheseagencycostsisprobablyindirect,comingfromthefactthatdebtcontracts
includeamultitudeofcovenantsaimingtocurbopportunisticbehaviorofmanagement(Smithand
Warner,1979).
Wepresentanovelapproachtoidentifyingdebtequityconflictsandtheassociatedagencycosts,
employinga1991legaleventasanaturalexperiment.Ournaturalexperimentrevolvesaroundthe
fiduciarydutiesofcorporateofficers.Broadlyspeaking,thesedutiesrequirethatofficerstakeactions
thatareintheinterestofowners.Historically,thepositionofU.S.courtshasbeenthatsuchdutiesare
owedtothefirmasawholeandtoitsowners,butnottootherfirmstakeholders,suchascreditors.4
Creditorsareassumedtobeabletoprotectthemselvesbycontractualandothermeans(e.g.
covenants).Thissituationchangesonceafirmbecomesinsolvent.Atthispoint,fiduciarydutiesare
owedtocreditors,sinceforinsolventfirmscreditorsbecometheresidualclaimants.Aslongasthefirm
issolvent,however,thetraditionalviewwasthatnosuchrightswereheldbycreditors.Thischanged
withtheDelawarecourtsrulinginthe1991CreditLyonnaisv.PatheCommunicationsbankruptcycase5.
1 Although beyond the scope of this paper, the allocation of value and cash flow between lenders of different
seniority, security status or maturity (e.g. Kroszner and Strahan, 2001) and between insiders and insiders (e.g.
Jensen,1986)mayalsobeaffectedbymanagerialactions.2 See Myers (2003) for list of possible agency problems between equity and debt (which can generate costs of
financialdistress).Severalarerelatedtotheoptionlikefeaturesofequity(seeBlackandScholes,1973).3Thereareotherpossiblecostsofdebt,includingdirectbankruptcycostsandotherfinancialdistresscostssuchas
liquidity constraints or firesales ofassets. However, these are typically identified byresearchers (seee.g. Weiss
(1990)andAndradeandKaplan(1998))astoolowtocountervailthetaxadvantageofdebt.Thustradeofftheory
seemstorequireindirectcostsofdebt,suchasthosepotentiallycausedbyagencycostsbetweenequityanddebt.
See e.g. Almeida and Philippon (2007), Elkhami et al (2009), and Korteweg (2009) for recent studies reaching
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Thecaserulingarguedthatwhenafirmisnotinsolvent,butinthezoneofinsolvency,dutiesmay
alreadybeowedtocreditors.Therewasextensivepresscoverageattheruling,andconsiderabledebate
andanalysis
about
the
implications,
in
the
following
months.
The
case
was
widely
perceived
to
have
createdanewobligationfordirectorsofDelawareincorporatedfirms.Forexample,inthefollowing
March,ForbesMagazinereportedthat,followingarecentdecisionbyWilliamAllen,whena
companyisinserioustrouble,thedirector'sresponsibilityshiftssomewhatinthedirectionofthe
creditors(Forbes,1992).Exactlywhatconstitutedthezoneofinsolvencywasnotperfectlyclear.Before
theseissuescouldbesettleddefinitivelybyfurthercourtrulings,Delawarecourtshadbackedoff
somewhatfromtheCreditLyonnais1991duties.Especiallythe2004ProductionResourcesGroupvNCT
and2007
N.
Am.
Cath.
Ed.
Programming
Found.,
Inc.
v.
Gheewalla
cases
ended
up
limiting
the
ability
of
creditorstosuedirectorsforbreachoffiduciarydutyunderDelawarecorporatelaw.
TheCreditLyonnaisv.PatheCommunicationslegalepisodeprovidesaninterestingopportunitytoassess
theextentofcreditorequityholderconflictandtheimpactofsuchconflictonequilibriumcapital
structure.Foraperiodoftime,startinginJanuary1992,directorsofDelawarecorporations,butnotof
firmsincorporatedelsewhere,hadstrongerdutiestocreditors.Thispresumablylimitedtheextentto
whichdirectors
and
managers
were
willing
to
take
actions
favoring
equity
at
the
expense
of
debt,
as
dutiesshifted.
Ofcourse,fiduciarydutiesarenottheonly,andprobablynotthemostimportant,motivatorsfor
corporatedecisionsmaking.Managersaresubjecttofinancialincentives(seee.g.Murphy1999),face
terminationrisk(Kaplan1994),andhavecareerconcerns(Fama1980).Thebusinessjudgmentrule
limitstheimportanceofthefiduciaryduties.6Ontheotherhand,iffiduciarydutiesmatter,theymay
mattermostforfirmsfacingfinancialdistress,wherefinancialincentivesarelikelyfairlyweak.Towhat
extentthesedutiesaffectmanagerialdecisionmakingisanempiricalquestion.Ourempirical
methodologyteststhejointhypothesesthatdutiesdrivesomemanagerialdecisionsandthatCredit
Lyonnaischangedcorporateofficersperceptionoftheirduties.
Usingadifferenceindifferencemethodology,weexaminebothbehavioralchanges(e.g.investment)
andleverageoutcomesfollowingCreditLyonnais.Thedifferenceindifferencemethodologycontrasts
publicfirmsincorporatedinDelawareandtothoseincorporatedelsewhere,andbeforeandafter1991.
Weuse
firm
fixed
effects
to
control
for
any
heterogeneity
or
pre
existing
differences
between
firms
incorporatedinDelawareandthoseincorporatedelsewhere.Wealsoexaminethepredictionthatlow
debtfirmsshouldnotbeaffectedbytheCreditLyonnaisruling.Sincethecaseonlycreatednewduties
forfirmsinthezoneofinsolvency,anychangesincorporatebehaviorwhichweredrivenbyCredit
Lyonnaisshouldbeparticularlyvisibleforfirmsinfinancialdistress,butmightbeabsentaltogetherfor
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overhang.Infirmswithanontrivialprobabilityofdefaultondebtobligations,shareholderscangainby
increasingrisk,assuggestedbyJensenandMeckling(1976),whichisoftencalledriskshifting.Thegain
comesat
the
expense
of
creditors.
Managers
of
highly
levered
firms
can
borrow
more
and
pay
out
cash
toshareholders.7 Also,equityholdersmiaywishformanagerstoplayfortime,forexamplebyinflating
profits,inordertodelaybankruptcy(Asquith,Gertner,Scharfstein,1994).8
First,whenafirmishighlyleveraged,anddebtisrisky,equityholdershaveadisincentivetoraisenew
capitaltoinvestinsafeprojects,eveniftheseprojectshaveapositivenetpresentvalue.Thereasonis
thatthevalueoftheinvestmentwouldlargelygotocreditorsbymakingdebtlessriskyandexpected
debtrecovery
higher,
while
only
having
a
minor
effect
on
equity
value.
This
conflict
was
first
emphasized
byMyers(1977)andiscommonlyknownasthedebtoverhangproblem. Second,equityholdershave
anincentivetoincreasetheriskinessoftheexistingassets,evenincaseswhenthisreducesthenet
presentvalueofthefirm. Thisisbecausethebenefitsofhigherriskprimarilygotoequityholders
thankstotheirlimitedliability,whilethecostsareprimarilybornbycreditorsduetotheirlimitedupside
payoff.Thisconflictiscommonlyknownastheriskshiftingproblem,andisoriginallycreditedtoJensen
andMeckling(1976). Athirdimplicationofthesetheoriesisthattheinabilityofequityholderstopre
commitnot
to
under
invest
or
shift
risk
should
make
debt
more
costly
(and
less
desirable)
ex
ante,
since
creditorswillprotectthemselvesthroughhigherinterestandrestrictivecovenants.
Wefindevidenceconsistentwithofallthreeofthesepredictions.
First,DelawarefirmsaremorelikelytoissueequityinthewakeofCreditLyonnais.Thisincreaseis
apparentinunconditionaldataasillustratedinFigure1,whichshowshowthefrequencyofpositivenet
equityissuancewasthesameacrossDelawareandnonDelawarefirmsuntil1991,thattherateof
issuancewas
higher
after
1991
for
both
groups,
and
that
the
increase
was
larger
in
Delaware
firms.
The
changeforDelawarefirmsisdrivenentirelybyfirmswithabovemedianleverage,andisabsentinlow
leveragefirms.Payouttoowners(e.g.dividends)isinsomesensetheoppositeofequityissues,and
payoutfavorsequityoverdebt.However,thereisnoreductionindividendsorrepurchasesafterCredit
Lyonnais.9Moreover,investmentincreasedafterCreditLyonnais.10Thisistrueforcapitalexpenditures
aswellasforR&D.Again,theeffectisdrivenentirelybyrelativelyhighlyleveredfirms,whilewefindno
effectforfirmswithlowleverage.Theinvestmentincreaseiseconomicallysignificant(ontheorderof
halfa
percent
of
assets
for
the
average
firm).
Together
with
the
evidence
on
equity
issues,
this
is
consistentwiththeexistenceofdebtoverhangprobleminhighlyleveragedfirms.
7Seee.g.WargaandWelch(1993).
8Otherpaperswithfindingsconsistentwithdebtoverhangandinabilityoffinanciallydistressedfirmstocompete
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Second,wetesttheexistenceoftheriskshiftingproblembyexaminingriskandvolatility.11Wefindthat
afterCreditLyonnais,thestandarddeviationofROAfalls(again,onlyforhighleveragefirms),the
monthlystandard
deviation
of
equity
returns
falls,
and
the
implied
volatility
of
asset
value
falls.
These
effectsarefairlymodestinmagnitude,however.Forexample,annualassetvolatilityfallsbyabout0.4%.
Thefindingsonriskareindirect,inthesensethatweprovidenoevidenceonboarddecisionmaking or
firmpoliciesthatmayhavecausedtheincreaseinrisk(althoughwedoruleoutamechanicallinktothe
levelofinvestment).
Third,weexaminebankruptcyduration,basedontheideathatcreditorspreferbankruptciestobe
short,
and
that
bankruptcy
duration
can
therefore
be
used
as
a
proxy
for
indirect
bankruptcy
costs
(see
FranksandTorous1989, AyotteandSkeel2004,andBris,WelchandZhu2009,).Wefindthatboth
DelawareandnonDelawarebankruptciesbecameshorterafterCreditLyonnais,andthatthefallwas
largerandmoresignificantforDelawarebankruptcies(thedifferenceindifferenceestimateis4.7
months,or19%ofthepreCreditLyonnaisaverage),butthatthedifferenceisinsignificantlydifferent
fromzero.12ThisresultisillustratedinFigure2.
Fourth,ifCreditLyonnaisreducedagencycostsofdebt,equilibriumleverageshouldincreaseandthe
costofdebtfall.Aspredicted,wefindthattheleverageofDelawarefirmsincreasedbyapproximately
0.6%ofassetsafter1991(relativetothechangefornonDelawarefirms),whereasthecostofdebtfell
by17basispoints(comparedtoanaveragevalueof10.3%).
Thewelfareimplicationsofthesefindingsarenotobvious.Itispossiblethatcreditorfriendlydirector
duties,suchastheonesinplaceafter1991inDelaware,reduceagencycostsoffinancialdistress.This
wouldimprovewelfare,andincreasefirmvalue.Inthiscase,bothequityanddebtvaluesshould
increaseupon
the
announcement
of
the
new
ruling.
On
the
other
hand,
the
fiduciary
duties
might
be
a
purereallocationfromequitytodebt,generatingnonetcostsoffinancialdistress.Inthiscase,theprice
ofdebtcouldstillincrease,butthepriceofequitycouldgodown,leavingtheaggregatefirmvalueand
costofcapitalunaffected.Inthiscase,therearenoaggregatewelfareeffects.Onewaytodistinguish
betweenthesetheoriesistoexaminethechangeinequityvaluesaroundthetimeofCreditLyonnais
(undertheassumptionthatdebtvaluesdonotdecrease,whichseemsplausible).
Totest
these
competing
theories,
we
examine
the
response
of
equity
prices
around
the
announcement
oftheruling.13WefindthatDelawarefirmsincreasedinequityvalueby60.6basispoints(relativeto
nonDelaware)firmsonDec,30,1991,thedaythatthecaserulingwasannounced(tstat3.1).We
interpretthisreturndifferentialasameasureoftheannouncementeffectforCreditLyonnais.The
valueweightedreturndifferentialonthedayoftherulingwas41.4bp(tstat5.9).14 Dec,30wasthe
third highest daily Delaware to non Delaware difference in 1991 The five day announcement return was
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206bp(equalweighted,tstat4.9)and55basispoints(valueweighted,tstat3.4). Residualreturns
fromtheCAPMortheFamaFrenchthreefactormodel(bothestimatedinthefirst11monthsof1991)
suggestslightly
smaller
effects:
145
and
77
basis
points
(equal
weighted
and
value
weighted,
tstats
3.5
and1.8).ThesereturnsarealsohigherthantheDelawarenonDelawarereturndifferentialsatother
yearends(soarelikelynotdrivenbytaxconsiderations).
ThevaluationimprovementsforDelawarefirmsfollowingtheCreditLyonnaisrulingsuggestthatequity
debtconflictsdoindeedcomewithsignificantcosts,andthatexante,thosecostsarebornebyequity
(FamaandJensen1983).Animportantimplicationisthatreducingconflictcreatesvalue.Inaddition,
this
is
consistent
with
the
view
of
the
capital
structure
literature
that
there
must
be
large
intangible
costsoffinancialdistresstomotivateobservedcapitalstructures(seee.g.Myers1993).
Thispaperisrelatedtoseveralstrandsofresearch.First,itisgenerallyrelatedtotheliteratureon
stakeholdercorporationsandtheoptimalallocationofcorporatecontrolrights(seeZingales,2000).And
thediscussionofwhetherfiduciaryshouldbeextendedtootherstakeholders(seee.g.Tirole,2001).
Ourevidencesuggeststhatextendingfiduciarydutiestoincludecreditorsforfirmsclosetoinsolvency
maybewelfareincreasing. Second,ourpaperisrelatedtoliteratureoncompetitionbetweenstatesin
corporatelaw(see,e.g.,Bebchuk,CohenandFerrell2002).TheCreditLyonnaisdutiesareaprime
exampleofhowimportanttheDelawarecourtsare,andhowthedifferencesbetweenDelaware
corporatelawandotherjurisdictionscanbeofsignificance.Third,thepaperisrelatedtothetradeoff
theoryofcapitalstructureandotherworkontheagencycostsofdebt.Manyofthekeypapersarecited
above.AmongpapersthatfindevidencepointingawayfromequitydebtconflictareParrinoand
Weisbach(1999)andRauh(2009)(inbothcases,thetopicisriskshifting).Amongpaperswithmore
supportivefindingsareEsty(1997)(forfinancialfirms),ShleiferandSummers(1988)(equity
appropriatesvaluefromotherstakeholders),andAsquith,GertnerandScharfstein(1994)(indirect
evidencefromfinanciallydistressedjunkbondissuers).Finally,ourpaperalsorelatestothelegal
literaturethathasanalyzedtheemergenceofDelawareasapreferredbankruptcyvenueinthe1990s
(seee.g..LoPuckiandDoherty(2006)andRasmussenandThomas(2000)).AyotteandSkeel(2004)
documentthatDelawarebankruptciesarefasterthanbankruptciesinothercourts,andarguethatthis
isduetothehigherefficiencyoftheDelawarebankruptcycourts. Ourpaperprovidesanalternative
(andcomplementary)explanationfortheirfinding,namelythatfirmbehaviorchangedforDelaware
firmsinthevicinityofbankruptcy,whichenabledthemtoenterChapter11inahealthierstate,thus
makingbankruptcyresolutioneasier.
Therestofpaperthepaperisorganizedasfollows.First,wediscussthetheoryofequitydebtholder
conflictsandfinancialdistress.ThesubsequentsectionconcernstheCreditLyonnaisrulingandits
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Corporatedirectorsowefiduciarydutiestothecorporationanditsstockholders.Ordinarily,theydonot
owefiduciarydutiestocreditors(oranyotherstakeholders).Onceafirmisinsolvent,thischanges,and
thecorporations
creditors
can
sue
directors
for
breach
of
fiduciary
duties.
Prior
to
Credit
Lyonnais,
the
generallyheldunderstandingofDelawarelawwasthatofficersdidnotowefiduciarydutytocreditors
priortoinsolvency.Thecasechangedthisunderstanding,andcreatedfiduciarydutiessometimepriorto
bankruptcyandinsolvency.15
TheCreditLyonnaiscasefollowedtheleveragedbuyoutofMGMCorporationinNovember1990,
financedbyseveralbanksandTimeWarner(theseller).Thenewlyprivatecompanyhadtrouble
meeting
financial
obligations
almost
immediately,
and
trade
creditors
forced
it
into
bankruptcy
court
withinfivemonths.Aspartoftheexitfrombankruptcy,MGMsecuredacreditlinefromtheU.S.
subsidiaryofCreditLyonnais,aFrenchbank.PatheCommunications,MGM'scontrollingstockholder,
andCreditLyonnaisalsoenteredintoacorporategovernanceagreement.Subsequently,CreditLyonnais
useditscontractualrightunderthatagreementtoreplaceMGMdirectors,includingtheCEO.Pathes
ownersfeltthenewCEOfavoredcreditorsinterests,andsued,claimingamongotherthingsthatthe
newCEObreachedadutyofgoodfaithowedtothem.
Thecase(infact,severallawsuitsthatwereconsideredtogether)wasruledbyChancellorWilliamAllen,
arespectedDelawarebankruptcyjudge.IntheNovember1991ruling,thecourtheldthattheCEOhad
beenappropriatelymindfulofthepotentialdifferinginterestsbetweenthecorporationandits98%
shareholder.Atleastwhereacorporationisoperatinginthevicinityofinsolvency,aboardofdirectorsis
notmerelytheagentoftheresidueriskbearers,butowesitsdutytothecorporateenterprise. In
footnote55oftheruling,thefiduciarydutiesoffirmsinfinancialdistresswerediscussed:inthevicinity
ofinsolvency,circumstancesmayarisewhentheright(boththeefficientandthefair)coursetofollow
forthecorporationmaydivergefromthechoicethatthestockholderswouldmake.
TheCreditLyonnaiscase,andespeciallyfootnote55,quicklybecamethefocusofattentioninthe
businesspressandamonglawyers.ReutersreportedalongnewswireonDecember30,titledCourt
upholdsParrettiOusterfromMGM,focusingonhowthedecisionfavoredcreditorsovertheowners.16
DowJonesNewswireandPRNewswirealsocoveredtherulingonDecember30.TheWallStreetJournal
coveredthestoryextensivelythefollowingday,emphasizingthattherulingconfirmedthebanks
extensivegovernance
role
(but
did
not
explicitly
mentioning
the
fiduciary
duties
of
the
board
or
footnote55).ApartfromtheWallStreetJournal,therewereatleasttwentythreenewspaperstories
aboutthecasethefollowingday(includinginTheBaltimoreSun,ChicagoSunTimes,HoustonChronicle,
FinancialPost,TheGlobeandMail,TheLasVegasReviewJournal,TheSanFranciscoChronicle,theNew
YorkTimes,FinancialTimes,StLouisPostDispatch,andtheWashingtonPost).
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Veryquickly,newsstoriesandanalysisbylegalscholarsemphasizedthatthechangeingovernancetook
theformofnewfiduciarydutiesfordirectorsofDelawarecorporations.Thecasewasperceivedby
manyto
have
outlined
a
fiduciary
duty
of
corporate
officer
to
creditors,
for
firms
in
what
has
usually
beencalledthezoneofinsolvency.OnFebruary,1,1992,TheFinancialTimesBusinessLawBrief
discussedthechangeoffiduciarydutiesandreportedthatboardsofdirectorsofDelawarecompanies
whomightbe'inthevicinityofinsolvency'areponderingtheimplicationsoftheChancellor's
pronouncement(FinancialTimesBusinessLawBrief1992).InMarchof1992,ForbesMagazine
explainedtheimplicationsinplainEnglish:whenacompanyisinserioustrouble,thedirector's
responsibilityshiftssomewhatinthedirectionofthecreditors.Themagazinealsoemphasizedboththe
legalattention
(the
case
had
corporate
lawyers
buzzing
)
and
the
broad
implications
for
directors:
All
thisisofintenseinterestatatimewhenmanyjunkbondfinancedcompaniesarefrequentlyontheedge
ofinsolvency.ThejoboftheirdirectorsmaybecomplicatedbyChancellorAllen'sruling(Forbes1992).
Thecaseisextensivelycitedbyothercases,legalscholars,andpracticinglawyers.Itisdiscussedin
textbooksandlawfirmmemosandtaughtatlawschools.17Referringtothe1993meetingofthe
AmericanBarAssociation,aparticipantcommented:CreditLyonnaisgeneratedconsiderablecomment
and
controversy
over
the
additional
obligations
imposed
on
and
thus
the
potential
liability
of
boards
ofdirectors.18LawsuitscitingCreditLyonnaisappearedinthenextseveralyearsfollowingruling.19The
fiduciarydutiesimpliedbyCreditLyonnaiswereinvokedasmatteroffactineducationalmaterialsfor
practicingbankruptcylawyers:directorsofcorporationsmerelyinthevicinityofinsolvencyowe
dutiestocreditors(HughesandMcGee1995).
Delawarecourtshandledmanybankruptciesandothercorporatelegalmattersduringthesample
periodweconsider,butnoothercaserelatingtobankruptcyseemstohavebeenasimportantorhave
receivedanythinglikethewideattentiondevotedtoCreditLyonnais.ApproximatelyfifteenDelaware
caseswerementionedintheWallStreetJournalduring19911992.WhiletheWallStreetJournalonly
providesacrudeproxyforlegalimportance,itlikelydoesreflectpublicattentionfairlywell.Thecases
mentionedintheWSJrelatedtoproductliability,classactionlawsuits,financialreporting,mergerand
acquisitionsandantitrust.Noneofthecasesdiscusstherulinginanydetail,andmostareonlybrief
notes.Onlyoneofthecasesconcernedfiduciaryduties,inrelationtoamerger(someshareholders
thoughttheboardmadethewrongdecisionaboutatenderoffer).UnlikeCreditLyonnais,noneofthese
casesappeartohavesetimportantprecedents.
Morerecently,DelawarecaselawhaslimitedtheextentoftheCreditLyonnaisfiduciaryduties.
Delawarecourtshavereemphasizedthatcreditorscanprotecttheirintereststhroughcontractual
agreementsandothersourcesofcreditorrights.(ProductionResourcesGroupv.NCTGroup,2004).
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regardlessofthecorporationssolvency,directorsmustcontinuetoactinthebestinterestofthe
corporationanditsowners.Thus,creditorshavenodirectclaimforbreachoffiduciarydutyagainst
directorsof
a
Delaware
corporation:
the
creditors
of
aDelaware
corporation
that
is
either
insolvent
or
inthezoneofinsolvencyhavenoright,asamatteroflaw,toassertdirectclaimsforbreachoffiduciary
dutyagainstthecorporationsdirectors.20
Still,forseveralyearsfollowingtheCreditLyonnaisruling,
thegeneralviewofmarketparticipantswasmostlikelythatmanagementowedfiduciarydutiesto
creditorswhenthefirmwasinthezoneofinsolvency.
TheCreditLyonnaisrulingsetaprecedentforfirmsincorporatedinDelaware,buthadnoprejudicial
power
for
other
firms.
Because
about
half
of
U.S.
public
corporations
are
incorporated
there,
the
case
providesausefuldivisionofpublicfirmsintotreatedanduntreatedgroups.Thisdivisionreliesonafirm
distinctionbetweenDelawareandnonDelawarecorporatelaw.However,otherjurisdictionsmay
incorporateideasandlearnfromDelaware(seeLinos2006).Ourempiricalstrategyreliesonthe
comparisonoffirmsincorporatedinDelawarerelativetothoseoutsideDelaware,sosuchleakage
mightbeproblematic.Webelievethisproblemislimitedforthreereasons.First,fiduciarydutiescanbe
thesubjectoflegislation,andtherebyoutsideofthescopeofprecedents.21Wehaveimplementedour
tests
excluding
states
without
constituency
statutes,
i.e.
where
fiduciary
duties
are
legislated
(but
not
excludingDelaware),withsimilarresults.Second,werestrictourteststofiveyearsbeforeandafterthe
CreditLyonnaiscase.Thus,evenifthereisleakageoflegalrulesfromDelaware,butitisnotveryfast,it
shouldnotaffectourresults.Finally,ifthereweresomeleakageevenduringtheshortwindowwe
study,thatwilltendtoobscuretheimpactofCreditLyonnais.Thus,ifwefindsignificantchangesafter
thecase,aswedo,thisconcernsuggeststhatwemayunderestimatethemagnitudesslightly.
Data
WecollectfirmlevelinformationonaccountingdataandstateofincorporationfromCompustat,
coveringthe19861997period.Weusefiveyearsbefore(19871991)andfiveyearsaftertheevent
(19921997),andincludedatafrom1986tobeabletocalculatechangesinvariables.Weuse
Compustatsincorporationcode.Ofthe6,608firmsin1991,weidentify44.4%asincorporatedin
Delaware.TheDelawarefirmstendtobeslightlylarger(medianassets$82.0millionversus$71.8million
fornonDelawarefirms),consistentwithBebchukandCohen(2003).TheCompustatincorporationdata
isbackfilled(i.e.,atanypointintime,Compustatreportsthecurrentstateofincorporation).This
reducesconcernsaboutendogeneity,butmayintroducemeasurementerror.Forasubsampleof485
firmsweverifiedthestateofincorporationduringoursample,andtherewere37differences,i.e.less
than8%offirmsappearedmisclassified. Moodie(2004)reports327reincorporationstoDelawareand
34 from Delaware by New York Stock Exchange (NYSE) listed firms during the 19602002 period The
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RiskMetricsdatabase(coveringS&P1500andafewotherlargefirmseverytwoorthreeyearsfrom
1990)reports286incorporationchangesover19902006,i.e.anannualfrequencyofaround1.0%.The
onlyperiod
with
a
significant
difference
in
the
rate
of
reincorporations
is
1999
and
2000,
when
the
rate
is1.5%peryear.Ofthe103firmsinthissamplethatreincorporatedbetween1990and1998,68
switchedtoorfromDelaware.Excludingthesefirms(orasubsetofthemthatswitchedcloserintimeto
theruling)fromourregressionshasnonoticeableeffectonanyofourestimates.
FirmcontrolvariablesaredefinedfromCompustatandCRSPvariablesasfollows.ROAisEbitdadivided
bytotalassets(At).ROSisearningsbeforeinterest,tax,depreciationandamortization(Ebitda)divided
by
sales.
The
log
of
market
value
is
the
natural
logarithm
of
the
number
of
shares
outstanding
times
the
endofyearshareprice.Leverageisassetsminuscommonequity(bookvalue)andminustaxliabilities,
dividedbyassets.Marketleverageisassetsminuscommonequity(bookvalue)andminustaxliabilities,
dividedbyassetsminuscommonequity(bookvalue)andminustaxliabilitiesplusmarketvalueof
equity.WedefineQasassetsminuscommonequity(bookvalue)plusthemarketvalueofequityminus
taxliabilities,dividedbyassetsminus0.1timescommonequity(bookvalue)andplus0.1timesthe
marketvalueofequity.22Finally,twoyearstockreturnisthetwoyearlogchangeinstockprice.We
eliminate
observations
where
ROS
is
outside
[
1,1],
where
ROA
is
outside
[
0.5,0.5],
where
Depreciation
overAssetsisoutside[0,0.3],andwhereLeverageisoutside[0,1].23
DependentvariablesusingCompustatdataareinvestment(CapxdividedbyAt),CapexandR&D(Capx
plusXrd,dividedbyAt),andCapexandR&DoverSales(CapxplusXrd,dividedbySale).Forregressions
withthesevariables,weexcludeobservationswherethedependentvariableisoutside[0,0.5],[0,1.3]
and[0,3],respectively.NetdebtisdefinedasDlcplusDlttminusCh,dividedbyassets.Inregressions
withthisdependentvariable,observationsareexcludedwherenetdebtisoutsidethe[0.7,1.3]range.
Wealsouseanindicatorvariabletakingthevalueonewhenafirmsinvestmentisabovethemedian
investmentratioinitsindustryyear.Equityissuesaredefinedasthechangeinbookequityminus
changesinretainedearnings(andadjustedfordeferredtaxesasine.g.Baker,SteinandWurgler2003),
normalizedbylaggedassets.Valuesoutsidethe[0.16,0.9]rangearedropped,followingthewinsorizing
inBaker,SteinandWurgler(lowassetfirmssometimesproduceverylargeratios, sosomewinsorizingis
necessary,butusingwiderornarrowercutoffshaslittleeffectonthevariable).Weformanindicator
variableforobservationswithpositivevaluesforequityissues.
QuarterlyCompustatdataisusedtocalculatethestandarddeviationofROA(EBITDAoverlaggedassets)
changes.Thevariableisannualized.Equityvolatilityiscalculatedastheannualizedmonthlystandard
deviationofstockreturn,takenfromCRSP,fortheprecedingcalendaryear.CRSPpricedataisalsoused
tocalculateimpliedassetvolatilityusingtheMerton(1974)modelfollowingtheprocedureofVassalou
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andXing(2004).Thisiscalculatedannuallyusingdailypricedata. Forvolatilitytests,weexclude
observationswherethedependentvariableisverylarge(volatilityofROAisoutside[0,1], equity
volatilityis
outside
[0,1]
or
asset
volatility
is
outside
[0,0.5]).
WeuseddailyfactorreturnsfromKennethFrenchswebsite,togetherwithCRSPdailyreturns,to
estimateCAPMandFamaFrench3factormodelsforJanuarytoNovember1991.Weonlyusedreturns
calculatedfromconsecutivetransactionprices(notbidaskspreads).Theloadings(betaestimates)were
usedtocalculateoneandfivedayresidualsfortheperiodfollowingtheannouncementoftherulingin
theCreditLyonnaiscase(Dec,30,1991).Averagestockreturns,aswellasaverageCAPMandFF
residuals,
equal
and
value
weighted,
were
calculated
for
firms
incorporated
in
Delaware
and
firms
incorporatedinotherstates,respectively.
Wecalculatebankruptcydurationsasthetimefromfilingtoexit,usingLynnLoPuckis databaseon
largecorporatebankruptcies(assetsofatleast100million priortofiling,in1980dollars).
SummarystatisticsareinprovidedinTable1.
ResultsInthissection,weevaluatetheeffectoftheCreditLyonnaiscourtrulingonfirmsinDelaware.We
employadifferenceindifferencemethod(seee.g.Bertrand,Duflo,andMullainathan,2004),usingthe
factthatfirmsinDelawareweresubjecttoadifferentlegalenvironmentafterNovember1991,butthat
firmsoutsideDelawarewerenot.Weexaminearangeofcorporateoutcomes,anduseregressionswith
firmandyearcombinationsdefiningtheunitofobservations.Thispermitscontrollingextensivelyfor
firmlevel
variables.
We
use
return
on
assets,
return
on
sales,
the
log
of
assets
(book
value),
the
log
of
sales,thelogofequitymarketvalue,depreciationoverassets,bookleverage(definedasassetsminus
equityminusdeferredtaxes,overassets),andmarketleverage(definedasassetsminusbookequity
minusdeferredtaxes,overassetsminusbookequityplusmarketequity),twoyearlaggedstockreturn,
andTobinsq(cappedat10). Wealsoincludefirmfixedeffects. Firmfixedeffectsallowcontrollingfor
manysourcesofunmeasuredheterogeneitybetweenfirms,reducingthepotentialforomittedvariables
problems.24 Becauseofthefirmfixedeffects,firmsthatonlyappearbeforeorafterthe1991cutoffdo
nothelp
identify
the
Credit
Lyonnais
coefficient
in
our
regressions
(they
do
help
identify
other
coefficients).Therefore,compositionalchangesintheDelawareandnonDelawarefirmpopulationswill
beeconometricallyunimportantforouridentification.
Payoutandequityissues
When a firm is distressed it may be in the interest of equity holders to increase payout and limit new
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*After1991),whichidentifiesthemarginaleffectofCreditLyonnais.25Weclustererrorsbythe
interactionofyearandtheDelawaredummythroughout.Wehavealsousedstateof
incorporation*yearclustering
or
simply
state
of
incorporation.
These
alternatives
give
very
similar
t
stats,occasionallysomewhathigher.Clusteringbyfirmgivesmuchsmallerstandarderrors.
RegressionsarereportedinTable1.Thereisnoeffectfordividends(columnone)orrepurchases
(columntwo).Thisimpliesthat,apartfromwhatsexplainedbyfirmcontrolsandoveralltimeseries
patternscapturebyfixedeffects,Delawarefirmsdidnotexperienceachangeinpayoutpolicycompared
tononDelawarefirmsinthewakeofCreditLyonnais.26
Covenantsmay
explain
why
we
see
no
effect
of
Credit
Lyonnais
on
payout:
payout
was
circumscribed
forfirmsinandneardistressevenbeforeCreditLyonnais.Perhapsfiduciarydutieshadnofurtherbite,
soCreditLyonnaisdidnotmatterfordividendsevenifitdidchangedutiesinameaningfulway.
Covenants,beingcontractclauses,arelikelytobemoreeffectiveatlimitingbehavior(e.g.payout)than
atencouragingit(e.g.investment).Theymaythereforespecificallysuggestwhyweobservenoeffecton
payout,butlargesignificanteffectsinotherareas,aswewillshowbelow.Commoncovenantsthatlimit
payoutincludethosethatlimittheratioofdebttoequityortangiblenetworth(sincedividendsand
repurchasesreduce
the
denominators).
Incontrastwiththepayoutresults,wefindapositivecoefficientontheCreditLyonnaisdummyfor
equityissues. TherelativeincreaseinequityissuancesofDelawarefirmsis62basispointsofassetsper
year,aboutatenthofthesampleaverage.Thecoefficientissignificantatthe10%levelusingerrors
clusteredattheyear*Delawarelevel(i.e.twentyclusters).Nextweregressanindicatorforequityissues
abovezeroontheCreditLyonnaisindicatorandcontrols.Thisvariablediscardstheinformation
containedin
the
amount
of
equity
issues,
but
is
less
affected
by
outliers.
The
estimated
effect
is
positive
andsignificant,suggestingthatCreditLyonnaisincreasedthelikelihoodoffirmsissuingequityby2.67%.
Withthisresultinhand,wecanaskifthereisadifferencebetweenhighandlowdebtfirms,sinceCredit
Lyonnaisshouldhaveaffectedtheincentivesofthefirstgroupmuchmore.27Wethereforesplitthe
samplein(approximately)twobasedonbookleverage,andrepeattheregressionincolumnfourfor
eachsubsampleseparately.Aspredicted,thereisalargeandsignificanteffectforhighleveragefirms,
butnoeffectforlowleveragefirms(thecoefficientestimateispositivebutnotsignificantlydifferent
fromzero).28
25 We have tried including separate dummies for each individual state of incorporation. However, this variation
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Theresultsforpayoutandequityissuesprovidesomeevidenceconsistentwithdebtequityconflicts.In
particular,thehigherequityissuesafter1991inDelawareareinlinewiththepredictionsofthedebt
overhanghypothesis.
The
other
main
implication
of
that
theory
is
that
distressed
firms
inefficiently
reduceinvestment,whichweturntonext.
Investment
Wenowconsiderwhetheragencyconflictsresultinlowerinvestmentcausedduetodebtoverhang. We
usethreemeasuresofinvestment:CAPEXoverassets,CAPEXandR&Doverassets,andCAPEXandR&D
oversales.TheregressionsarepresentedinTable3.Unlikepayout,investmentislikelynotsubjectto
much
limitation
by
covenants
(covenants
that
limit
investment
in
the
upward
direction
are
common,
but
weconsideranincreaseininvestment).
Inthefirstcolumn,weregressameasureofinvestmentontheCreditLyonnaisdummyandcontrols.
Theoverallfitoftheregressionisgood,mostlyreflectingthehighexplanatorypoweroffirmfixed
effects. ThecoefficientestimatefortheCreditLyonnaisindicator(Delawarefirmsafter1991)ispositive
andstatisticallysignificantatthe1%level.Inotherwords,after1991,investmentishigherforfirms
incorporatedinDelaware,comparedtofirmsincorporatedelsewhere,controllingforfirmaveragesand
tenperformanceandaccountingvariables.Themagnitudeisfairlylarge,amountingtoanincreasein
CAPEXby49basispointsofassets.Themeanofthisvariableis6.8percentofassetsperyear,sothe
effectisequaltosevenpercent ofmeaninvestment.Sincethisisanestimatetakenovertheentirefirm
population,theimpliedaggregateinvestmentforegonebydistressedfirmsbeforeCreditLyonnaismay
benontrivial. Incolumntwo,weinsteaduseadummyvariableindicatingwhetherafirmsinvestment
isabovethemedianforfirmsinthatindustryinthatyearasthedependentvariable.Thisavoidsany
concernsaboutoutliers.Thecoefficientestimateis0.0274,implyingthatCreditLyonnaisreducedthe
probabilityofinvestingbelowindustryyearmedianby2.74%.Incolumnthree,weincludeR&D
expendituresinthedependentvariable.Thismaycorrespondbettertothetheory(i.e.Myers1977
concernsallformsofinvestmentincludinginintangibles),butreducesthesamplesizeduetothe
imperfectreportingofR&DexpenditureinCOMPUSTAT.Theimpliedmagnitudecorrespondstoabout
fourpercentofmeaninvestment.Incolumnfour,wenormalizebysalesinsteadofassets,withsimilar
results(theestimatedeffectis0.93%ofsales,correspondingtosevenpercentofmeaninvestment).
Aswith
equity
issues,
we
split
the
sample
by
leverage
and
compare
the
effect
on
investment
for
the
sub
samples.WeestimatethebasicCAPEXregressionseparatelyineachsubsample.TheeffectofCredit
Lyonnaisisisolatedtothehigherleveragesubsample,aspredictedbythedebtoverhangtheory.There
isnoeffectoninvestmentbylowleveragefirms.Theestimatedeffectforhighleveragefirmsis59basis
points,oraboutninepercentofcapexaverageinvestmentforthisgroup.
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WetestifthereisareductioninriskofDelawarefirmsafter1991andifanysuchpatternisdrivenby
relativelyhighleveragefirms. Thisisachallengingtesttoimplement,becausetherearefewgood
measuresof
operational
risk.
We
use
three
proxies,
each
potentially
subject
to
criticism.
First,
we
use
thetrailingstandarddeviationofeightquarterlychangesinROA.Thisrequiresafairamountof
accountingdata,yetprovidesanoisyestimateofriskthatislikelytobeslowtoreflectchangesin
corporatepolicy.Theadvantageofthismeasureisthatweavoidusingfinancialprices,whichmaybe
affectedbyotherfactorsthanoperatingpolicy.Thesecondmeasureismonthlyequitypricevolatility
overthelastyear.Becauseitreliesononeyearofhistoryinsteadoftwo,itmaybebetteratpickingup
timeserieschanges.However,equityvolatilitymaybeaffectedbycorporateleverageaswellasvarious
marketfactors.
To
mitigate
the
first
of
these
problems,
we
also
use
implied
asset
volatility
from
the
Merton(1973)modelasourthirdmeasureofrisk.
Regressiontestsofchangesinriskaround1991arepresentedintable4.Incolumnone,thedependent
variableisthevolatilityofROA.TheestimatedcoefficientfortheCreditLyonnaisindicatorisnegative
andsignificantlydifferentfromzeroatthe10%level.Themagnitudeis25basispoints,correspondingto
aboutfourpercentofthemeanofannualROAstandarddeviation.Theoverallfitoftheregressionis
good,mostlyreflectingthehighexplanatorypoweroffirmfixedeffects.29Incolumntwo,thedependent
variableisequityvolatility.Here,thenegativeeffectissignificantatthe1%level.Thecoefficient
estimateis80basispoints,correspondingtoaboutfivepercentofthemeanofequityvolatility.The
impliedmagnitudeforassetvolatilityisslightlysmaller,44basispoints,significantatthe5%level.
Aswithprevioustests,wewishtocomparelowandhighdebtfirms.Incolumnfourandfive,werepeat
theregressionfromcolumnthree(i.e.,usingassetvolatilityasthedependentvariable)forasamplecut
inapproximatelyhalfbasedonbookleverage.Thereisanegativeandsignificantnegativecoefficient(71
basispoints)
for
the
high
leverage
sample,
and
a
smaller
(53
basis
points)
insignificant
effect
for
the
low
debtsample.30
TheresultsinTable3areconsistentwithdeliberatereductioninvolatilitybycorporationsinDelaware
afterCreditLyonnais.Aswiththeearlierfindings,resultsaredrivenprimarilybyhighleveragefirms.The
evidenceisindirect,however,andprovidesnodirectevidenceofwhatmanagerialchoicesproducethe
extrarisk.Itisnotclearwhichtypesofmanagementorboarddecisionsthatmaychangetheriskprofile
of(non
financial)
firms.
Nevertheless,
it
appears
that
risk
is
lower
for
the
firms
affected
by
Credit
Lyonnais.
Bankruptcyduration
Wenextconsiderthedurationofbankruptcies.Thishasbeenusedasameasureofindirectbankruptcy
b F k d T (1989) d B i W l h d Zh 2009 Th i i i h i
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inbankruptcymayhurtbusinessoperationsandproductmarketperformance,andthatalonger
bankruptcythereforemaybemoreharmfultocreditors.
WefindthatbothDelawareandnonDelawarebankruptciesbecameshorterafterCreditLyonnais,
fallingby6.3monthsoutsideDelawareandby11.0monthsinDelaware(seeFigure2).Thedropin
Delawareissignificantlydifferentfromzeroatthe1%level,andthedropoutsideDelawareis
insignificant.However,thedifferenceindifference,4.7months,or19%ofthepreCreditLyonnais
average,isinsignificantlydifferentfromzero,largelybecausethewideconfidenceintervalaroundthe
dropfornonDelawarefirms.
Thisevidence,
while
statistically
weak,
is
consistent
with
faster
bankruptcies
in
the
wake
of
Credit
Lyonnais,therebylikelyreducinglossesimposedoncreditors.Giventhestatisticalweakness,andthe
factthatthereisasimultaneous(butsmaller)dropoutsideDelaware,weconsiderthisevidence
suggestive
Capitalstructureimpact
IfCreditLyonnaisreducescostsoffinancialdistress,itoughttoincreaseequilibriumleverage.For
example,the
trade
off
theory
predicts
that
lower
distress
costs
allow
firms
to
take
advantage
of
the
tax
shieldsprovidedbyhigherleverage.InTable5,wethereforeregressmeasuresofleverageonfirm
controls,firmandtimefixedeffects,andtheCreditLyonnaisindicator.Fortestswherethedependent
variableinvolvesleverage,thecontrolsexcludebookandmarketleverage.
Incolumnsoneandtwo,wefindthatCreditLyonnaiscoincideswithsmallincreasesinbothbookand
marketleverage,33and27basispointsrespectively(bothsignificantlydifferentfromzeroattheten
percent
level).
The
small
economic
magnitude
of
these
estimates
may
not
be
too
surprising
given
the
factthatdeliberateactionsdriveonlymodestyeartoyearchangesinleverage (e.g.,firmsmarket
leverageislargelydrivenbyequitypricechangesWelch,2004).
Toaccuratelymeasurethefirmstrueindebtednessitmaybeimportanttomeasuredebtnetofcash
(Almeida,CampelloandWeisbach2004).NetdebtisalsoincreasedfollowingCreditLyonnais,witha
pointestimateof89basispoints.Thiseffectislargerthantheeffectforgrossleverage,correspondingto
fourpercentofthestandarddeviationofthedependentvariable(themeanfornetdebtislow,0.17,so
theestimatedeffectislargerincomparedtothemean).Theeffectishighlysignificant.Incolumnfour,
wetestwhetherinterestcostswereaffectedbytheCreditLyonnaisruling,controllingforleverage.If
agencycostsofdebtwerereducedbytheruling,interestcostsshouldfall.Indeed,controllingfor
leverageandothercontrols,interestcostsarelowerby25basispointsfollowingCreditLyonnais,which
can be compared to a mean interest rate of 10.4 percent (i.e. the reduction in interest costs are around
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caseinterestpaidwouldbeexpectedtogoup).Takentogether,higherleverageandlowerinterestrates
suggestthatthereductioninequitydebtconflictthatCreditLyonnaisproducedhadanimpacton
capitalstructure.
Valuation
Toassessthewelfareimpactweturntoequityvalues.Animplicationofmosttheoriesofagencycostsof
debtisthatequityholderswillpaythecostsfromtheseanticipatedconflictsexantewhenthefirmraises
debt,throughhigherinterestratesandrestrictivecovenants,andpayusinglessdebt(thusmissingout
on,e.g.,taxadvantages).Wecantestthisusinginformationinstockprices.
Toassess
the
valuation
impact
of
Credit
Lyonnais,
we
compare
the
returns
of
Delaware
and
non
DelawarefirmsatthetimetheCreditLyonnaisrulingwasdelivered.Ingeneral,therelativevaluationof
DelawareandnonDelawarefirmsisstable.Indailyreturnsduring1991,thestandarddeviationofthe
equalweightedaggregatemarketindexis71basispoints,butthestandarddeviationoftheDelaware
nonDelawaredailyreturndifference(alsoequalweighted)isonly24basispoints.Thus,wemaybeable
toidentifyevenfairlymodesteffects.DelawarefirmsingeneralshouldbenefitfromCreditLyonnais,for
examplethroughlowerinterestrates,buttheeffectshouldnotbehomogenousacrossfirmsofdifferent
capitalstructure.LowleveragefirmshavelesstogainformCreditLyonnais,andunleveredfirmsmayget
nobenefit(althoughiftheymayraisedebtinthefuture,theremaybesomebenefit).Firmswithhigher
leveragewouldappeartohavemoretogain,sincetheycansavemoreoninterestcosts,andwould
appearmoreatriskforvariousgamesatcreditorsexpense.Theseeffectswillbedilutedifstockprices
takeintoaccountexpectedfuturechangesinagencycostsandfirmsarenotexpectedtomaintain
currentcapitalstructuresindefinitely.Forexample,afirmwithlittledebtmayseenoeffectivechanges
immediately(consistentwithe.g.ourinvestmentresults),butifitisexpectedthatthefirmmayhave
debtinthefuture,firmvaluemayincreasewithCreditLyonnais.Forownersoffirmswithveryhigh
leverage,thebenefitsofCreditLyonnaismaybesomewhatnegated,sinceequityholdersmayactually
gainfromriskshiftingandothergames.WethereforepredictareverseUshapetotherelationbetween
leverageandannouncementperiodreturndifferentialsbetweenDelawareandnonDelawarefirms.
ThecaserulingwasannouncedonDec,30,1991,wasimmediatelyreportedonnewswiresandwas
coveredextensivelybythepressthefollowingday.31WeassignDecember,30,astheannouncement
day,but
it
is
plausible
that
the
news,
if
relevant
to
market
prices,
would
only
be
reflected
in
market
pricesafterafewmoredays,oratleastafternewsreportsonthedayafter.Asitturnsout,magnitudes
change,thedirectionofresultsisnotverysensitivetothenumberofdaysincludedinthe
announcementreturns.
W fi d h D l fi i d i l b 60 6 b i i ( l i D l fi )
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January,6,1992,sawa206basispointrelativeincreaseinDelawarefirmvalues,equalweighted,witha
tstatisticof4.9.Thevalueweightedfivedayreturnwas55basispoints(tstat3.4).Residualreturns,
whichcontrol
for
factor
loadings,
may
allow
cleaner
identification
of
the
announcement
effects.
ResidualfromtheCAPMortheFamaFrenchthreefactormodel(bothestimatedforeachstockinthe
first11monthsof1991)were145(tstat3.5)and77(tstat1.8)basispoints,respectively.32
Theseeffectsonequityvaluesprovidefurtherevidencethatdebtequityconflictcausefinancialdistress
costs,thatthesecostscanaffectfirmvaluesinanegativeway,andthatexante,thecostsareborneby
equityholders,consistentwithFamaandJensen(1983).
Itmay
be
interesting
to
compare
the
response
to
the
Credit
Lyonnais
announcement
across
firms.
For
example,veryhighleveragefirmsmightgainlessfromCreditLyonnais(becausethereownerswantedto
riskshiftorunderinvest).Similarly,lowleveragefirmsmighthavegainedless(becausetheyhadno
debtonwhichtosaveinterestcosts)ormore(theyhadmorescopetoincreaseleverageinresponseto
changedconditions).Figure3presentsathirddegreepolynomialfittothereturndifferenceacrossfirms
withvariouslevelsofbookleverage.33 Theestimatedrelationbetweenleverageandreturndifferentials
roughlyfollowsaninverseUshape.Atlowlevelsofleverage,thereturndifferentialisincreasingin
leverage,reaching
an
estimated
peak
around
0.15,
where
the
predicted
return
is
50
basis
points,
after
whichreturndifferentialisfallinginleverage.Thegraphfallstoalowpredictionofabout12basispoints
aroundaleverageof0.6,andthenturnspositive.However,thisisestimatedinthetailoftheleverage
distribution(theempiricalleveragedistributionisplottedinthegraph,forreference).Therefore,the
preciseshapeofthecurveisnotpreciselyestimated.A95%confidenceintervalfortheestimated
regressionlineisplottedonthegraph,showingthisuncertaintyaboutthepreciseshape.Thegeneral
patternisconsistentwiththepredictionthattheaveragebenefitsofCreditLyonnaiswerelargestfor
firmswith
positive
but
modest
leverage,
but
low
or
insignificant
for
high
leverage
firms.
ConclusionsTheCreditLyonnaiscasecreatedfiduciarydutiestowardcreditorsinDelawareincorporatedfirmsin
zoneofinsolvency.BecausethisdidnotaffectfirmsincorporatedoutsideDelaware,CreditLyonnais
providesanaturalexperimentforexaminingwhetherandhowequitydebtconflictaffectsfirm
behavior.In
our
tests
we
control
for
time
and
firm
fixed
effects
and
eliminate
changes
affecting
the
wholefirmpopulationbydifferencingwithnonDelawarefirms.Wefindimportantchangesinbehavior
afterCreditLyonnais.Firmsincreaseequityissuesandinvestment,consistentwithdebtoverhang.Firms
reducedoperationalandfinancialrisk,consistentwithriskshiftingandassetsubstitutiontheories.
32
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CreditLyonnaisappearstohavehadnoimpactonfirmswithlowleverage,aspredicted,sincethese
firmswerenotinthezoneofinsolvency,almostcertainlywerenotfinanciallydistressed,andlikelywere
farfrom
bankruptcy.
Instead,
the
effects
are
isolated
to
the
subset
of
firms
where
leverage
is
above
the
median.ThisisconsistentwithCreditLyonnaisbeingthetruedriverofourresults,andisinconsistent
withexplanationsinvolvingcontemporaneouschangesspecifictoDelawarefirms.
Weconcludethatfirmindistresssometimeshaveanincentivetoundertakeactionsthathurtsdebtand
favorsequity.Suchbehaviorleadstoindirectcostsoffinancialdistress,discouragingleverageand
reducingoverallfirmvalue.Indeed,wefindthatCreditLyonnaiswasfollowedbyslightincreasesin
leverage,andamodestincreaseinaveragefirmvaluesaroundthetimeofannouncement.Firmsthus
appeartohavereapedimmediatebenefitsofloweragencycostsintheformofbetteraccesstodebtat
lowercosts. Inaddition,stockpricesrespondedpositivelytotheruling,especiallyforfirmswithhigh
butnotultrahighdebt,confirmingthewelfareimpactofagencycosts.
Ourresultsareconsistentwiththeoriesofcapitalstructurebasedonagencycosts.Suchcostsarean
importantpartofhowthetradeofftheoryofcapitalstructureisusuallyunderstood(seeMyers2003).
Moreover,agencycostsduetodebtequityconflictshaveimportantimplicationsbeyondthesimple
tradeoff
framework,
which
would
be
interesting
to
explore
in
future
research.
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Legal
cases
(by
date)
CreditLyonnaisvPatheCommunicationsDelawareCivA12150.(Del.1991)
reBuckheadAmericaD(Del1994)
EquityLinkedInvestors,L.P.,vAdams,(DelCh1997)
OfficialCommitteeofUnsecuredCreditorsofPHD,Inc.v.BankOne,(NA,2003)
ProductionResourcesGroup,L.L.C.v.NCTGroup,Inc.,863A.2d772,790(Del.Ch.2004)
N.Am.Cath.Ed.ProgrammingFound.,Inc.v.Gheewalla,930A.2d92,10103(Del.2007)
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Figure1Equityissues:difference-in-difference
Thegraphpresentsdifferenceindifferenceestimates(19871991vs.199297,Delawareincorporationvs.
incorporationinanonDelawarestate)ofthefrequencyofpositiveequityissues.Bothethedifferencesarepositive
andsignificantatthe1%level.Thedifferenceindifferenceis2.90%(equityissuesincreasedinDelaware
incorporatedfirmsrelativetoNonDelawarefirms),significantlydifferentfromzeroatthe1%level.
0.67 0.67
0.740.76
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
0.80
0.90
NonDelaware Delaware
1987
199119921996
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Figure2Bankruptcyduration:difference-in-difference
Thegraphpresentsdifferenceindifferenceestimates(19871991vs.199297,Delawareincorporationvs.
incorporationinanonDelawarestate)ofthedurationofbankruptcies.Bankruptciesareclassifiedbasedondateof
filing.Thedifferenceindifferenceis 4.7months,insignificantlydifferentfromzero(pvalue15.9%).
23.524.8
17.2
13.8
0.0
5.0
10.0
15.0
20.0
25.0
30.0
NonDelaware Delaware
19871991
19921996
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Figure3Announcementreturns:Delawarevs.non-Delawarefirms,by
leverage
ThegraphpresentsathirddegreefittedpolynomialforvalueweightedreturndifferenceacrossDelawareandnon
Delaware
firms
for
Dec,
30,
1991
(the
trading
day
of
the
Credit
Lyonnais
v.
Pathe
Communications
ruling),
in
basis
points,byleverage.Leverageistheratiooflongtermdebt(CompustatitemsDLCandDLTT)tobookassets
(CompustatitemAT).Theaveragereturndifferential(valueweighted)acrossallfirmsis41basispoints.The95%
confidenceintervalfortheregressionline isindicatedwiththinlines.Thegreylinewithmarkersshowsthe
empiricaldistributionofleverage.
0
10
20
30
40
50
60
0.05 0.05 0.15 0.25 0.35 0.45 0.55 0.65 0.75
Leverage
Returndifferentialby
leverage(3rd
degree
polynomialfit)
Empiricalleveragedensity
(nottoscale)
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25
Table1:Summarystatistics
Return
on
Assets
Return
on
Sales
Assets Sales Market
Value
Divide
nds/
Assets
Equity
issues/
Assets
Capex/
Assets
Capex
andR&D
/Assets
Capex
/Sales
Standard
deviation
ROA
Equity
volatility
Asset
volatility
Bankruptc
yduration
Mean 0.086 0.103 1226.9 1043. 840.8 0.012 0.0868 0.068 0.129 0.1704 0.0656 0.146 0.401 19.60
Median 0.110 0.102 72.520 72.04 67.58 0.000 0.0072 0.046 0.098 0.0836 0.0392 0.122 0.320 16.28
Standard dev 0.145 0.221 7321.8 5282. 4017. 0.031 0.2150 0.073 0.119 0.3188 0.0889 0.101 0.327 16.60N 57,00 55,20 60,686 60,47 62,47 53,75 51,224 58,79 31,57 30,495 25,080 44,75 56,58 208Mean(Delaware) 0.086 0.101 1119.6 931.6 766.8 0.011 0.0961 0.067 0.140 0.1954 0.0669 0.144 0.405 19.00Mean(Other) 0.086 0.106 1337.7 1159. 912.0 0.013 0.0776 0.068 0.118 0.1457 0.0641 0.148 0.396 20.79
Correlation
Matrix
ReturnonAssets 1.00 0.557 0.013 0.058 0.116 0.316 0.272 0.190 0.183 0.350 0.001 0.332 0.311
ReturnonSales 1.000 0.165 0.112 0.113 0.346 0.230 0.044 0.209 0.287 0.011 0.366 0.262
Assets 1.000 0.727 0.555 0.028 0.062 0.072 0.044 0.020 0.001 0.131 0.113
Sales 1.000 0.678 0.025 0.096 0.018 0.043 0.035 0.001 0.141 0.134
MarketValue 1.000 0.112 0.057 0.031 0.019 0.021 0.002 0.161 0.126
Dividends/Assets
1.000
0.098
0.042
0.146
0.083
0.007
0.194
0.128
Equityissues/Assets 1.000 0.028 0.240 0.316 0.002 0.149 0.357
Capex/Assets 1.000 0.488 0.207 0.005 0.082 0.005
CapexandR&D/Assets 1.000 0.554 0.268 0.116 0.282
Capex/Sales 1.000 0.239 0.105 0.279
StandarddeviationROAchanges 1.000 0.001 0.006
Equityvolatility
1.000
0.582
Assetvolatility 1.000
Notes:SampleisCompustatfirmsfrom1987to1997. ReturnonassetsisEBITDAoverassets,retrunonSalesisEBITDAoverSales,MarketValueisnumberofsharesoutstandingtimesendof
yearshareprice.EquityissuesarecalculatedasinBaker,SteinandWurgler(2003):thechangeinbookequityminusthechangeinretainedearnings,dividedbyassets,andiswinsorized,The
equity issuerdummyisequaltooneifequityissuesareatleast1%ofassets.Standarddeviationistheannualizedstandarddeviationofeightquarterlyroachanges(iflessthanone).Equity
volatilityistheannualizedmonthlystandarddeviationofreturnsoverthelastthreeyears(iflessthan0.5).AssetvolatilityistheMerton(1974)modelimpliedannualassetvolatility(iflessthan
one).
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26
Table2.Equityissues,payout
Dependentvariable:
Dividends/Assets
Repurchases/Assets
Equity
issues/
Assets
Equity
issues/
Assets>0
Equityissues/Assets>0
Equityissues/Assets>0
(1) (2) (3) (4) (5) (6)
Sample: Allfirms Allfirms Allfirms Allfirms Highleverage Lowleverage
Delaware*Post
1991
0.0000
0.0003
0.0062
**
0.0267
***
0.0312
**
0.0191
(0.0002) (0.0003) (0.0026) (0.0085) (0.0122) (0.0121)
Firmcontrols X X X X X X
YearFixedEffects X X X X X X
FirmFixedEffects X X X X X X
Rsquared 0.836 0.399 0.521 0.323 0.367 0.397
Observations N=40,493 N=38,563 N=40,451 N=40,451 N=20,879 N=19,571
Numberofclusters 20 20 20 20 20 20Notes:EachcolumnpresentsthecoefficientestimatesfromanOLSregression.Firmcontrolsarereturnonassets,returnonsales,thelogofassets(bookvalue),thelogofsales,thelog
ofequitymarketvalue,depreciationoverassets,leverage(definedasassetsminusequityminusdeferredtaxes,overassets),andmarket(definedasassetsminusbookequityminus
deferredtaxes,overassetsminusbookequityplusmarketequity),twoyearstockreturn,andq(cappedat10).Highleveragecorrespondstothesetoffirmswithleverageabove0.5,
lowleveragetothosefirmswithleveragebelow0.5.Standarderrorsareclustered,whereclustersaredefinedbyyearandwhetherafirmisincorporatedinDelaware.
*significantat10%;**significantat5%;***significantat1%
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27
Table3. InvestmentandR&D
Dependentvariable:
Capex/
Assets
Capex/
Assets>
Industry
Yearmedian
Capex+R&D/
Assets
Capex+
R&D/Sales
Capex/
Assets
Capex/
Assets
(1) (2) (3) (4) (4) (5)
Sample: Allfirms Allfirms Allfirms Allfirms Highleverage Lowleverage
Delaware*Post1991 0.0049*** 0.0274*** 0.0051*** 0.0093*** 0.0059*** 0.0017
(0.0011) (0.0065) (0.0013) (0.0025) (0.0017) (0.0017)
Firmcontrols X X X X X X
YearFixedEffects X X X X X X
Firm
Fixed
Effects
X
X
X
X
X
X
Rsquared 0.659 0.548 0.780 0.839 0.710 0.695
Observations N=39,339 N=41,325 N=20,940 N=20,965 N=20,379 N=18,959
Numberofclusters 20 20 20 20 20 20Notes:EachcolumnpresentsthecoefficientestimatesfromanOLSregression.Firmcontrolsarereturnonassets,returnonsales,thelogofassets(bookvalue),thelogof
sales,the
log
of
equity
market
value,
depreciation
over
assets,
leverage
(defined
as
assets
minus
equity
minus
deferred
taxes,
over
assets),
and
market
(defined
as
assets
minus
bookequityminusdeferredtaxes,overassetsminusbookequityplusmarketequity),twoyearstockreturn,andq(cappedat10).Highleveragecorrespondstothesetoffirms
withleverageabove0.5,lowleveragetothosefirmswithleveragebelow0.5.Standarderrorsareclustered,whereclustersaredefinedbyyearandwhetherafirmis
incorporatedinDelaware.
*significantat10%;**significantat5%;***significantat1%
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28
Table4. Volatilityandrisk
Dependentvariable:Volatility
of
ROAEquity
volatility
Asset
volatility
Asset
volatility
Asset
volatility
(1) (2) (3) (4) (5)
Sample: Allfirms Allfirms Allfirms Highleverage Lowleverage
Delaware*Post1991 0.0025* 0.0080*** 0.0044** 0.0071* 0.0053
(0.0013)
(0.0017)
(0.0023)
(0.0037)
(0.0043)
Firmcontrols X X X X X
YearFixedEffects X X X X X
FirmFixedEffects X X X X X
R
squared
0.797
0.738
0.679
0.628
0.748
Observations N=22,738 N=34,759 N=31,873 N=17,702 N=14,170
Numberofclusters 20 20 20 20 20Notes:EachcolumnpresentsthecoefficientestimatesfromanOLSregression.Firmcontrolsarereturnonassets,returnonsales,thelogofassets(bookvalue),thelogofsales,
thelogofequitymarketvalue,depreciationoverassets,leverage(definedasassetsminusequityminusdeferredtaxes,overassets),andmarket(definedasassetsminusbook
equityminusdeferredtaxes,overassetsminusbookequityplusmarketequity),twoyearstockreturn,andq(cappedat10).Highleveragecorrespondstothesetoffirmswith
leverageabove0.5,lowleveragetothosefirmswithleveragebelow0.5.Standarderrorsareclustered,whereclustersaredefinedbyyearandwhetherafirmisincorporatedin
Delaware.
*significantat10%;**significantat5%;***significantat1%
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29
Table5. Leverage andinterestcost
Dependentvariable: Leverage Market
leverage Netdebt Interestcost Interest
cost
>
10%
(1) (2) (3) (4) (5)
Sample: Allfirms Allfirms Allfirms Allfirms Allfirms
Delaware*Post1991 0.0033* 0.0027* 0.0110*** 0.0025*** 0.0229**
(0.0017)
(0.0015)
(0.0021)
(0.0008)
(0.0083)
Firmcontrols X X
Firmcontrols(without
leverage)X X X
YearFixedEffects X X X X X
FirmFixedEffects X X X X X
Rsquared 0.860 0.953 0.814 0.534 0.443
Observations N=41,325 N=41,325 N=38,418 N=28,495 N=41,325
Numberofclusters 20 20 20 20 20Notes:EachcolumnpresentsthecoefficientestimatesfromanOLSregression.Firmcontrolsarereturnonassets,returnonsales,thelogofassets(bookvalue),thelogofsales,the
logofequitymarketvalue,depreciationoverassets,leverage(definedasassetsminusequityminusdeferredtaxes,overassets),andmarket(definedasassetsminusbookequity
minusdeferredtaxes,overassetsminusbookequityplusmarketequity),twoyearstockreturn,andq(cappedat10).Firmcontrolswithoutleverageisthesamesetofcontrols
exceptleverage
and
market
leverage.
Standard
errors
are
clustered,
where
clusters
are
defined
by
year
and
whether
a
firm
is
incorporated
in
Delaware.
*significantat10%;**significantat5%;***significantat1%