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PostIPO-Performance:AComparative
AnalysisbetweentheUSandChina.
Thispaperdiscussesandanalysesthepost-IPOlong-termperformanceoffirms
inacross-countryanalysisoftheUnitedStatesandChina.Usingdataon84US
IPOs and 53 Chinese IPOs, I find that the firms that go public in the US
outperform the firms that go public in China. Large impact on the long-term
post-IPO performance is the industry in which the firm operates, with non-
technologyfirmssignificantlyoutperformingtech-firms.
Name:BartdenHartog
UniversityofGroningen
FacultyofEconomics&Business
Study:DDMInternationalFinancialManagement
Date:08-01-2016
Supervisor:M.Kramer
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1.IntroductionToday’s modern and globalized economy enables firms to obtain capital in
variousways.Onepossibilitythatgainedpopularityovertheyearsistobecome
apubliccompanythroughaninitialpublicoffering(IPO).ByengaginginanIPO,
a firm becomes available to invest in by the public,which enables the firm to
obtainalargeamountofcapitalandenablefastergrowthorexpansion.
AwidelystudiedIPOthathappenedrecentlyistheIPOofAlibabainSeptember
2014, which broke the record of having the largest IPO in the world. Alibaba
managed to sell 368 million shares on the New York Stock Exchange, which
enabledthefirmtoraise$25billion(Forbes,2014).However,lookingatAlibaba
oneyear after its IPO, theperformance isnot as great as its IPO.According to
Reuters (2015), the stock-price of Alibaba has declined nearly 30% since its
launchontheNYSE.AlibabatooktherecordofthelargestIPOinthewordfrom
theAgriculturalBankofChina(ABC),whichraised$22,1billionwhenitentered
theHongKongStockExchangein2010.Afterasteadyincreaseofthestock-price
in thethreeyearsafter IPO,2015sawasignificantdecrease in thestock-price.
ThesetwoexamplesofIPOsillustratethemagnitudeofIPOsandthefactthata
successfulIPOdoesnotguaranteeasuccessfulperformanceaftertheIPO.
TheliteratureregardingIPOsandthepost-IPOperformanceisratherextensive.
However, the vast majority of researchers focus on one country and identify
whatfactorsinfluencetheperformanceofpublicfirmsaftertheIPO.Tothebest
of my knowledge, this is the first paper that directly compares the post-IPO
performanceintheUnitedStatesandChina.Theprimaryaimofthispaperisto
analysethedifferencesbetweentheperformanceofpublicfirmsafterlistingon
themainstockexchangesof theUSand themainstockexchangesofChina.By
analysing the three-year post-IPO performance, I look for the differences and
causes that explain the differences between the IPO markets, and see where
thesedifferencescomefrom.
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Thefirstreasonwhycomparingthesetwocountriesisinterestingandrelevant,
is because they are the number one and two economies of the world.
Furthermore, whereas the US has been the frontrunner of economic
development,Chinaisstillconsideredbeingadevelopingcountry,experiencing
largegrowthssincetheestablishmentsoftheirIPOmarket.Therefore,analysing
the differences between the two different types of economies might provide
more insightsonhow these typesofeconomies influence the IPOmarketsand
theperformanceoffirmsthatenterthesemarkets.
ThemostfamouscountrytoperformanIPOistheUnitedStates,withtheNew
YorkStockExchangeandtheNASDAQasitsmainstockexchanges.In2014,the
USreachedanewhighregardingnewissuessince2001with273offeringsthat
totalledanaggregateof$85billion(BusinessInsiderUK,2015).However,partof
this new high is the IPO of Alibaba, which realized an offering of $25 billion,
which significantly inflated the average IPOproceeds.When comparing this to
theChineseIPOsin2014,wenoticethefollowing:GreaterChinastockexchanges
268 IPOs, with total funds raised of $43,4 billion. Even though the amount of
IPOs in China is almost equal to the amount of IPOs launched in the US, the
amount thatwasraisedby these IPOsdiffersignificantly.Evenaftercorrecting
forAlibaba’smassiveIPO,theUSIPOstendtoraisesubstantiallymorefundsas
comparedtoChina.
Thepointoffocusinthispaperistocomparethelong-termperformanceofthe
firmsaftertheIPOintheUSandChina.Morespecifically,Iwilllookwhetherthe
economic factors, i.e. the involvement of venture capital and underpricing and
firm-specific characteristics, such as firm industry and age of the firm. The
results of this paper indicate that the US IPO firms outperform the firms that
launchedtheirIPOinChina.
Therestofthispaperisstructuredasfollows:Sectiontwoprovidesaliterature
review covering the ideas and conclusions of existing literature regarding the
IPOmarketsandpost-ipoperformance.Section3willdiscuss thedataand the
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methodologyusedfortheanalysis.Section4willdisplaytheresultsandsection
5willconclude.
2.LiteratureReview
2.1.Long-termunderperformance
The post-IPO performance of firms is an extensively researched topic. Many
academicshavepointedoutthatthestockperformanceoffirmsdeclineasaafter
theIPO(Khurshedetal.,1993,Rudd,1993,Ritter,2007).Thisdecreaseinstock
performance is denoted as the long-term underperformance. Several
explanations for this finding exist,which, according to Khurshed et al. (1999),
canbeplacedintothreegroups.
The first group they identify is basedonbehavioural factors and expectations.
Onehypothesisthatbelongstothisgroupisthepricesupporthypothesis,which
statesthatunderwriterskeeptheinitialtradingpricesartificiallyhightocreatea
favourable situation for the underwriter (Rudd (1993). However, once the
underwritersdistantiatefromtheIPOfirm,thepriceswilladjustdownwardsto
reflect the truemarket value. Another often-discussed factor, belonging to the
firstgroup,isthebehaviouralhot-marketview.Thisviewstatesthatfirmstend
togopublic in favourable times.By listingonanexchangewhen themarket is
reacting (over) enthusiastic on the firm will drive the IPO price upwards.
However, as market conditions return to a normal level, the performance of
firms will be lower than the initial expected growth. (Ritter, 2007). This is
amplifiedbytheinformationasymmetryhypothesis,whichstatesthatinvestors
initiallyoverpayforthestocksbutthattheexpectedlong-termreturnsdecrease
asmoreinformationbecomesavailabletotheinvestors.Consequently,thestock
price decreases with the decrease in initial investor sentiment (Rayan and
Servaes,1991).
The second group is based on the agency cost hypothesis,which roots can be
found in the theory of Jensen enMeckling (1976). The theory proposes issues
thatarisewhenownershipandmanagementofacompanyarebeingseparated.
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Management’s reduction in equity stake and degree of monitoring results in
suboptimalperformance.ThisisinlinewithMikkelsonetal.(1997),whofound
thatthegreatestreductioninoperatingperformancehappenedinfirmsinwhich
management equity stake reductionwas also the highest. In other words, the
higher the retained equity-stake of management, the lower the
underperformance.
The third and last group explains under-performance as amis-measurement,
which consists of two factors. Firstly, the measurement of long-term
performanceissubjecttothechosenbenchmark.Animperfectbenchmarkmay
cause theresults toshowunderperformancewhileamoresuitablebenchmark
mayexistthatwouldsuggestotherwise(FamaandFrench,1996).Forexample,
Brav et al (1998) show that IPO firms perform similarly to non-issuing firms
when they are matched on the basis of firm size and book-to market ratios.
Secondly,unrelatedtothefirstpoint,mis-measurementmayrefertothefailure
tocontrolproperlyforriskorissueswithmeasuringperformanceoveralonger
period.
The next section will provide an overview of the current literature on the
institutional differences between theUS andChina regarding the IPOmarkets.
Even though thiswillnotbepartof theempirical sectionof thepaper, itdoes
provide important informationregarding thesettings inwhich these IPOs take
placeandwhateffectthismayhaveontheperformanceoftheIPOfirms.
2.2.InstitutionaldifferencesbetweentheUSandChina.
TheIPOmarketintheUnitedStateswasthemostactivein2014regardingnew
issues since 2000 (Skadden, 2015). Especially since the recovery from the
financialcrisisin2010,moreandmorefirmshaveexercisedanIPO,with2014
having the most issues with 275 offerings that totalled an aggregate of $55
billion.AccordingtoSkadden,theincreaseinnewissueswasmainlycausedbya
strongmergerandacquisitionmarketandpositive,favourablevaluationsonthe
stockmarkets.ThelargestincreaseinIPOsintheUSoverthelastyearsiscaused
by the healthcare and technology sector (Skadden, 2015). The US IPOmarket
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and theUSeconomy ingeneralhavebeenamong the frontrunners in termsof
development and consequently theUS is currently having a strong and rather
stable economy. Moreover, along with the developed economy, also the
institutionalenvironment in theUS is stable, resulting inminimalpolitical and
institutionalrisksinvolvedwithdoinganIPOaswellasinvestinginIPOs.
The Chinese IPO market, on the other hand, is rather different from the IPO
market in the United States. Regarding the development, China is still an
emerging market, which is illustrated by the fact that the Shanghai Stock
Exchangewasestablishedin1990,asopposedtotheNewYorkStockExchange,
whichlaunchedover200yearsago.Moreover,thegovernmentplaysalargerole
in the processes regarding the IPO market (Chan et al, 2004). The Chinese
governmentmaintainsashare issuequota,whichdetermines thevalueofnew
shares,sincethisispartofthenationalinvestmentandcreditplan,withthegoal
of supporting the regional or industrial development goals and keeping the
balance among industries.Consequently, the Chinese officials have significant
power regarding whether or not to allow a firm to perform an IPO in China
(Chanetal,2004).Othercharacteristicsof theChinesestock-exchangethatare
unique in comparison to mature markets is the fact that Chinese officials,
throughtheCSRC(ChinaSecuritiesRegulatoryCommision,determinetheoffer
pricefortheIPOs,whichisusuallydoneweeksbeforethefirmgoespublic,with
commonlynospaceforfeedbackwithregardstoadaptingtheofferprice(Suand
Fleisher,1999).Asa resultof these featuresof theChinese IPOmarkets, firms
facesignificantuncertaintywhenapplyingforanIPO.
Aside from the influence of the Chinese government, the Chinese market is
subjecttoseverecorruption.NoteworthyisthefactthatinNovember13th,2015,
YaoGang,vicepresidentatChinaSecuritiesRegulatoryCommission(CSRC),has
beenarrestedoncorruptionprobe(Forbes,2015).YaoGanghas thenickname
Kingof IPOsasheoversawthe issuanceof IPOsofA-shares for thirteenyears.
Even though thiseventhappenedat theendof2015end therefore isafter the
sample period used in this paper, it still visualizes the level of corruption and
politicalriskthatisinvolvedintheeconomyofChina.Thisobviouslyhasalarge
impactonseveralaspectsthatoccuraroundtheIPO.Firstly,theexpectationsof
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investorswillbe loweredsince thepolitical riskwillputpressureon thestock
price. Secondly, investors will demand higher rates or return on their
investments.
Additionally,inChinathereisasubstantialamountofformerstate-ownedfirms
that have been taken public through an IPO. However, since it is common for
suchfirmsthatthestateisstillinvolvedaftertheIPO,itisquestionablewhether
thereactionofthemarketandtheperformanceofthefirmissimilartonormal
firms going public. Fan et al. (2014) find evidence of a negative relationship
betweenpoliticallyconnectedCEOsontheperformanceofChinesefirmsafteran
IPO. They state that those firms tend to have boards consisting of multiple
current or former government bureaucrats. These boards show significantly
lowerdegreesofprofessionalismasopposedtoboardsconsistingofpeoplethat
areselectedmerelyontheirprofessionalcompetencies.Furthermore,Fanetal.
mention that these board compositions or politically connected CEOs tend to
have alterative agendas that are not align with the organizational goals. As a
result of this unprofessionalism, the authors find that these firms have lower
operatingandstock-returnperformancethanfirmswithoutthe involvementof
politicallyconnectedindividuals.
Thenextsectionprovidesanoverviewoftheliteratureregardingmarketfactors
thatmay influence the long-term performance of IPO firms. These factors are
alsothefocusoftheempiricalsectionofthispaper.
2.3.DifferencesinmarketmechanismsbetweentheUSandChina
2.3.1.VentureCapital
A phenomenon that has obtained increased attention in recent literature is
venture capital. Venture capitalists are firms that invest capital in other firms,
mainly start-ups and young and small firms, in order to enable these firms to
operateonalargerscaleinturnforashareoftheprofits.AccordingtoCumming
andMacIntosh(2003),inpartialexits,averageannualratesofreturnstoVCare
84% in IPOs as opposed to only 20% in acquisitions. Even though their data
stemsfromoveradecadeago,itvisualisestheappealofVCsandtheimpactthey
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haveonthepost-IPOperformanceoffirmsthatwentpublic.Theriseinventure
capitalhascomealongwiththeincreaseinnewfirmsandInternetstart-ups.The
onlinedevelopmentandpossibilitieshavecreatedaglobalizedmarket.Oneidea
is all that is needed in order to reach thewholeworldwith a newproduct or
service. Think of Facebook, created by one teenagerwhomanaged to create a
multibillioncompanywithinacoupleofyears.Asaresultofthesemodern-day
possibilities, investment firms are eager to keep an eye open and to find such
gems. Consequently, the subject of venture capital is nowmore relevant then
ever.
TheliteratureregardingtheinvolvementofventurecapitalintheIPOprocessis
positive,implyingthatbeingbackedbyVentureCapitalisbeneficialintermsof
improved long-term performance. Krishnan et al (2009) wrote an extensive
paperdiscussingtherelationshipbetweenventurecapitalandtheorganizational
structureandperformanceofanIPO-firm.Theyfindthat firmsthatarebacked
by venture capital outperform their non-VC backed counter parts. Moreover,
they find thataventurecapitalist’s reputation isalsoan importantaspect.One
reasonforthisisthatreputableventurecapitaliststendtoselectmoreefficient
companiestoinvestin.However,alsowhencontrollingforthisselectivity,they
find that pre and post-ipo performance of firmswithmore reputable venture
capitalists backing them significantly outperforms firms that are backed with
less reputable venture capitalists. Krishnan et al. (2009) find that more
reputableVCsmorefrequentlyretaintheirsharesandboardseats,evenafterthe
IPOlock-upperiod(lastingusually180days).Thismorethoroughandlong-term
guidanceleadstomoreeffectivenessandhigherperformance.
ThefindingofapositiverelationshipisinlinewithearlierworkofKiniandPain
(1995),whoalsoconcludethatventurecapitalhasasignificantlypositiveeffect
onlong-termperformance.Furthermore,theyfoundthatventurecapitalsignals
qualitytoinvestors,whichincreasesthepossiblefundsthatcanbeobtainedby
performing an IPO. Moreover, they find that the post-IPO performance of VC-
backed firms is superior since venture capitalists provide efficientmonitoring
mechanisms, which especially in young and risky firms tend to prove very
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beneficial. However, venture capitalists tend to lower their stake in the firms
whenthefirmsareperformingsteady,whichtheyfindtobeafteracoupleyears.
Consequently, the performance levels of VC-backed and non-VC-backed firms
tendtoconverge towardsasimilar levelafter the IPO-period.This isamplified
by the investors who react to the disappearance of the venture capitalists,
therebyevenfurtherconvergingtonon-VClevels.
2.3.2. IPOunderpricing
Theunderpricingandlong-termperformanceofIPOsarecommonlyreferredto
asthetwoanomaliesofIPOS,sincetheyarethetwomostextensivelyresearched
aspectsofIPOs.IPOunderpricingisthephenomenonofalargepositivegaintoa
newissueafterthefirstdayoftradingrelativetotheofferprice.
However,thereishardlyanyresearch,whichexaminestherelationshipbetween
underpricingandlong-termperformance.LeeandHovey(2009),however, find
that higher initial IPO returns on day 1 in China are valued more highly by
investorsandprovidesuperiorearningsandreturns in the long-run.They find
thesameresultsfortheday-tenreturnsandtheday-21returns.Moreover,since
underpricing measures the return on the first day, it is part of the long-term
performance of the IPO firm. Consequently, there should be a high correlation
betweenunderpricingandlong-termperformance.
2.3.3.Technologyfirmsandfirmage
The literature on the effects of firm industry and firm age is rather extensive.
However,inrelationtoIPOs,therearenotmanypapersthatprovidesignificant
informationonitseffectsonpost-IPOperformance.XiongandBharadwaj(2011)
stresstheimportanceoftheabsorptivecapacityofyoungtech-firms,statingthat
theflexibilitythatsuchfirmstendtohaveovernon-technologyfirmscanprovide
foracompetitiveadvantagethatcanhelptechfirmstomoreeasilycopewiththe
transitioningfromaprivatefirmtowardsapublicfirm.
On the other hand, however, investors may be reluctant to take the risk of
investing in a younger firm, since such firms mostly still have to prove
themselves (Fazli, 2015). Fazli also states that this effect is beingmitigatedby
the level of internationalisation. Being active in multiple countries can partly
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offset thedisadvantageofbeingyoungwithregards to investorswillingness to
invest. Investors tend to see being active in multiple countries as a positive
signal, and as a safer choice then a young firm that solely operates in one
country.
3.DataandMethodology3.1.Data
Concerningthedata,IdecidedtoincorporateIPOsoftheNYSEandNASDAQin
theUSandtheShanghaiStockExchangeandtheHongKongStockExchangein
China. I choose these stock-exchanges, since they are the two largest stock-
exchangesintheircountry.Afterselectingthesestockexchangesinthedatabase
of Bureau vanDijk, for the period 2007-2012, I obtained a sample for 107US
IPOsand84Chinese IPOs.Reason for taking2012as the lastyear is toable to
calculate thestockperformanceof these IPOs for the threeyearsafter the IPO
date.However,afterobtainingalladditionaldataneededformyanalysis,Ihadto
reduce my sample size to 87 US IPOs and 53 Chinese IPOs after deleting
observationswithmissingdata.
3.2.Variables
3.2.1.Dependentvariable
The dependent variable ofmy research is the long-term performance of IPOs,
whichismeasuredasfollows,asoriginallydevelopedbyRitter(1997):
1 𝐿𝑜𝑛𝑔 𝑇𝑒𝑟𝑚 𝑃𝑒𝑟𝑓𝑜𝑟𝑚𝑎𝑛𝑐𝑒 ≡𝑃3 − 𝑃𝑜𝑃𝑜
WherePtistheadjustedstockpriceafterthreeyears,andPo istheofferpriceof
theshare.Inthesamefashion,Ihaveobtainedthepost-IPOperformanceatthe
1,2and3-yearmark.Forthefirstyearperformance,Pt istheaveragefirstyear
adjustedstock-priceandPo isalsotheofferprice,whichisshownbelow:
(2)𝐹𝑖𝑟𝑠𝑡 𝑌𝑒𝑎𝑟 𝑃𝑒𝑟𝑓𝑜𝑟𝑚𝑎𝑛𝑐𝑒 ≡ !1!!𝑜!𝑜
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For the second year performance,P2 is the average adjusted stockprice of the
secondyearandP1 istheaveragestockperformanceofthefirstyear:
(3)𝑆𝑒𝑐𝑜𝑛𝑑 𝑌𝑒𝑎𝑟 𝑃𝑒𝑟𝑓𝑜𝑟𝑚𝑎𝑛𝑐𝑒 ≡ !2!!1!1
Inthesamefashionasthesecondyear,thethirdyearperformanceiscalculated
bythe followingequation, inwhich𝑃3is theaveragethirdyearadjustedstock-
priceand𝑃2thesecondyearaverageadjusted-stockprice:
(4) 𝑇ℎ𝑖𝑟𝑑 𝑌𝑒𝑎𝑟 𝑃𝑒𝑟𝑓𝑜𝑟𝑚𝑎𝑛𝑐𝑒 ≡ !3!!2!2
Note that the stock-pricesusedare theadjustedstock-prices.Thesevaluesare
taken from the database Datastream, and are the stockprices adjusted for
dividendpay-outs.Consequently,thereisnoissuewithfirmsthatpay-outlarge
amountsofdividendsthatwouldimpacttheshare-price,sincethedividendgain
isaddedtothecapitalgain.
In order to correct the results for fluctuations in the market, I created the
variable Market-adjusted Long-term Performance, which will be used in the
regressions.Thisequationisalmostthesameasinequation1,exceptthevalueis
subtractedbythevaluesofthestockexchangeinthesameperiod:
(5) 𝑀𝑎𝑟𝑘𝑒𝑡 − 𝑎𝑑𝑗𝑢𝑠𝑡𝑒𝑑 𝐿𝑜𝑛𝑔 − 𝑡𝑒𝑟𝑚 𝑃𝑒𝑟𝑓𝑜𝑟𝑚𝑎𝑛𝑐𝑒 = (!3!!𝑜)!𝑜
− (!3!!0)!0
WheretheMvaluesrepresentthevalueofthestockexchangewherethefirmis
listed. For an IPO that took place on the NYSE,𝑀3is the average value of the
NYSEafterthreeyearsoftheIPO,andM0isthevalueoftheNYSEatdayofthe
IPO.
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3.2.2.Independentvariables
Firstindependentvariableistheventurecapital,whichisadummyvariablethat
hasavalueof1incaseofafirmthatisbackedbyVCandavalueof0incasethat
no venture capital is involved. Since this information could not be found in
existingdatabases,Ifoundthisinformationbythoroughlygoingthroughreports
oftheIPOfirms.
Underpricingiscalculatedsimilarlytothelong-termperformance,namelybythe
followingequation:
6 𝑀𝑎𝑟𝑘𝑒𝑡 − 𝑎𝑑𝑗𝑢𝑠𝑡𝑒𝑑 𝑢𝑛𝑑𝑒𝑟 − 𝑝𝑟𝑖𝑐𝑖𝑛𝑔 = (!𝑡!!𝑜)!𝑜
− (!1!!0)!0
WherePtisthetradingpriceattheendofthefirstdayoftradingandP0isthe
offerpriceoftheshare.M1isthevalueofthestockmarket indexattheendof
thefirstdayoftradingoftheIPOstock,andM0isthevalueofthestockmarket
indexatthebeginningofthefirstdayoftradingofthenewstock.Consequently,
similarly to the calculation of the market-adjusted long-term post-IPO
performance,theamountofunderpricingisalsocorrectedforthecorresponding
stock exchange. Underpricing of IPOs in the US are corrected for market
fluctuations using the NASDAQ and the NYSE and underpricing in China is
corrected bymeans of the Shanghai Stock Exchange and theHong-Kong stock
exchange.
Another independent variable is technology, which, similar to venture capital,
hasavalueof1 incaseofa tech-firmandavalueof0 if the firmoperates ina
different industry. Finally, a country dummy is included in the final equation,
whichhasavalueof0whentheIPOtookplaceintheUnitedStatesand1ifthe
IPOtookplaceinChina.
Fromallthevariablesdiscussedaboveandtheinclusionofthecountrydummy,I
obtainedthefollowingregressionequation:
(7) 𝑀𝐴. 𝐿𝑇𝑃 = 𝛽0 + 𝛽1𝐶𝑂𝑈𝑁𝑇𝑅𝑌 + 𝛽2𝑉𝐶 + 𝛽3𝑈𝑃 + 𝛽4𝑇𝐸𝐶𝐻 + 𝛽5𝐴𝐺𝐸 + ℯ
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WhereMA.LTPisthedependentvariable,representingthemarket-adjusted
long-termperformance.COUNTRYrepresentsthedummyvariablewhich
indicateswhethertheIPOtookplaceintheUSorinChina.UPrepresentstheIPO
underpricing.TECHrepresentsadummy,whichindicateswhetherthefirm
operatesinthetechnologysectororanothersector.Lastly,AGErepresentsthe
ageofthefirmwhenlaunchingtheIPO.
Thisequationwillbeusedinsection4,whereIwillprovidemyanalysisand
showtheresultsitcreated.Thenextpartwillprovidethedescriptivestatisticsof
myindependentvariables.
3.3.Descriptivestatistics
Table 1 below shows the descriptive statistics of the independent variables,
consistingoftwopanels.PanelAshowsthevariablesfortheUSIPOsandPanelB
showsthevariablesfortheChineseIPOs.
Table 1 Descriptive statistics of independent variables
The table shows that in the United States, more than half of the firms that
launchedanIPOdidsowiththehelpofatleastoneventurecapitalist.China,on
Variable Mean Median Standard Deviation Minimum Maximum Observations
Panel A: US (n=84) Venture Capital 0,61 1 0,49 0 1 84
Underpricing 0,15 0,05 0,24 -0,20 0,98 84 Technology 0,43 0 0,50 0 1 84
Age until IPO 7,14 5 10.44 0 72 84
Panel B: China (n=52)
Venture Capital 0,25 0 0,44 0 1 52 Underpricing 0.24 0.11 0.38 -0,27 1,66 52 Technology 0,12 0 0.32 0 1 52
AGE 9,37 6 14,64 0 98 52
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the other hand, only 25% of the firms in the sample was backed by venture
capitalatthetimeoftheIPO.Thisisinlinewiththetheory,whichsuggeststhat
venture capitalists aremore careful in China with regards to the institutional
risksthatarepresentintheChineseIPOmarket.Further,IPOunderpricingison
average15%intheUS,asopposedto24%inChina.Thisisalsoinlinewiththe
current literature, which states that underpricing is more severe in emerging
markets than it is inmaturemarkets. Furthermore, theUS subsample consists
for43%of firms that are operating in the technology sector. Compared to the
12%ofthefirmsinChinathatoperateinthetechnologysector,itshowsthata
significantlyhigheramountofthefirmsthatgopublicintheUSisworkinginthe
technology sector. Moreover, these tech-firms tend to be younger when
launching an IPO, which may explain the age difference between the US and
China.WhereastheaverageagebeforetheIPOintheUSissevenyears,itisover
nineyearsinChina.
4.Results4.1.UnivariateanalysisofPost-IPOperformanceintheUSandChina
Table2
Univariate analysis comparing long-term performance of the US and China
PanelA:US PanelB:China Difference TstatisticLong-Term(3years)Performance 18,78% -5,82% 24,60% -2,7874(0,0471**)Market-Adjustedperformance 14,66% 0,91% 13,75% 1,5388(0,1262)Numberofobservations 84 53
First-YearPerformance 21,10% 7,11% 13,99% 1,3651(0,1745)Market-AdjustedPerformance 18,51% 7,37% 11,14% 1,1105(0,2688)Numberofobservations 84 53
Second-YearPerformance 2,65% -17,13% 19,78% -2,4873(0,0141**)Market-AdjustedPerformance -0,45% -6,49% 6,04% -0,8878(0,3762)Numberofobservations 84 53
Third-YearPerformance 12,21% 9,79% 2,42% -0,3483(0,7282)Market-AdjustedPerformance -2,11% 4,49% -6.6% 1,0185(0,3103)Numberofobservations 84 53
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Table2 shows the averagepost-IPOperformanceof theUS andChinese firms.
WhatstandsoutisthesuperiorstockperformanceoftheUSfirmsasopposedto
theChinesefirms.WhereasthestockperformanceoftheUSfirmsincreasedwith
18,78%afterthreeyears,theChinesefirmsobtainedadecreaseinperformance
of5,82%.Thisdifferenceisstatisticallysignificantatthe5%level,asshownby
thep-valueof0,0471.However,whenadjustingthesevaluesformovements in
thecorrespondingstockexchanges, theUSPerformance increase is lowerwith
13,66% and the Chinese performance decrease is replaced with a small
performance increaseof0,91%.However, thep-valueof this finding is0,1262,
thereforelackingstatisticalsignificance.Asameansofcheckingforrobustness,I
havewinsorized the long-termperformance at the2% level.Regarding theUS
long-term performance, the results are rather similar to the results found in
table2,withamarket-adjustedperformance increaseof13,87%in theUS.For
China however, winsorizing at the 2% level causes the market-adjusted long-
termperformancetodropto-0,62%,thereforeindicatingamarginaldecreasein
performance. However, the corresponding p-valuewith this equality ofmeans
testis0,1346,lackingstatisticalsignificance.
Whenlookingattheindividualyears,itstandsoutthatthereisalargeamountof
variation.The firstyearafter the IPOshowsrather largevaluesof21,10%and
7,11% for the US and China respectively, indicating that IPO firms in both
countriestendtoperformbetterinthefirstyear,thantheydoonaverageforthe
threeyearsaftertheIPO.However,whenlookingatthesecondyear,theresults
showthatbothcountriestendtoperformweakerinthesecondyearcompared
tothefirstyearaftertheIPO.RegardingtheUS,IPOsobtainonlyanincreasein
performance of 2,65%, after 21,10% in the first year. Simultaneously, The
ChineseIPOperformanceinthesecondyeardroppedwith17,13%,asopposed
toanincreaseof7,11%inthefirstyear.However,whenadjustedforthestock
markets, thesevaluesare -0,45%and-6,49%in theUSandChinarespectively,
indicating underperformance in theUS aswell as China. Lastly, the third year
shows an increase in performance for both countries. Yet,when corrected for
movementsinthestockexchanges,thevaluesshow-2,11%and4,49%intheUS
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and China respectively, meaning that where the performance of US firms
decreased in the thirdyear, theperformanceofChinese IPO firms increased in
relationtothesecondyear,whencorrectedformarketmovements.
The next section provides themultivariate analysis showing the effects of the
independent variables on the dependent variable Market-adjusted Long-term
Performance, allowing to see whether (part of) the results of table 2 can be
explained by the presence of venture capital, the level of underpricing, the
technologyindustryortheageofthefirmatthepointoftheIPO.
4.2.MultivariateanalysisofPost-IPOperformanceintheUSandChina
Table 3 shows the OLS regression of the dependent variable Market-adjusted
Long-termPerformance.Forthisregression,acountrydummyisincludedwhich
allowsfortakingthefullsampleintotheregressionandtoseethecountryeffect.
Table 3 Multivariate analysis of Post-IPO Performance in the US and China
Independent variable Coefficient Country -0,2725 (0,0436**)
Venture Capital 0.0866 (0,4982 Underpricing 0,4801 (0,0159**) Technology -0.2261 (0,0991*)
AGE 0.0020 (0,6834) -
Table 3 shows the relationships between the independent variables and the
dependentvariableforthewholesample,includingChineseaswellUSIPOs.The
main variable, the country dummy variable, shows a statistically significant
coefficient of -0,2725, indicating that the US IPOs show significantly higher
performanceasopposedtotheirChinesecounterparts.Furthermore,theresults
show that venture capital has a coefficient of 0,0866,which is rather low and
statistically insignificant. Consequently, this finding is not in linewith existing
literature, which claims that the involvement of venture capital significantly
improves the performance of the IPO firm. Furthermore, the independent
variable Underpricing shows a coefficient of 0,4801, which is statistically
significant at the5% levelwith a p-value of 0,0159.This result is no surprise,
sinceunderpricingiscalculatedastheincreaseinstock-priceonthedayofthe
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launch. A high underpricingwould therefore cause higher values of long-term
performance, since long-term performance is also measured against the offer
priceoftheIPO.Accordingtothetable,beingactiveinthetechnologysectorhas
anegativeeffectonthe long-termperformance.Thisobservationis interesting,
sincetech-firmstendtobesubjecttolargerriskthannon-technologyfirmsand
largerriskisusedtobeassociatedwithhigherreturns,i.e.higherperformance.
Lastly, Age is found to have practically no influence on the long-term
performanceofanIPOfirm.
Table4belowshowstheresultsoftheregressionstheUSandChinaindividually,
in order to assess the impacts of the independent variables on each country
independently of each other. Note that at first the independent variable
underpricingisnottakenintoconsideration,yet it ispartofthesecondpartof
thetable.
Table 4 Multivariate analysis of market-adjusted Post-IPO Performance in the US and China individually with and without underpricing.
Independent variable Panel A: US (N=84) Panel B: China (N=53)
Venture Capital 0,1619 (0,3920) -0,0033(0,9813) Technology -0,2031 (0,2762) -0,3552(0,0722*)
Age 0,0015 (0,8547) 0,0001(0,8173)
Including underpricing Venture Capital 0,1238 (0,5187) 0,0209(0,8736)
Technology -0,2219 (0,2359) -0,2538(0,1633) Age 0,0015 (0,8583) 0,0023(0,5572) Underpricing 0,4253(0,2733) 0,4964(0,0021***)
Table 4 shows the OLS regression of the dependent variable Market-adjusted
long-term performance for the US and China independently. The table shows
that theeffectsof the independentvariableson themarket-adjusted long-term
performance are rather similar. The table shows that with regards to the US,
venturecapitalhasacoefficientof0,1619,indicatingthatventurecapitalseems
tosubstantiallyinfluencethelong-termperformanceofIPOfirmsintheUS.This
is in linewith the theory,which states that venture capital ismore frequently
presentinmaturemarketsandalsoobtainhigherresultsinsuchmarkets.Inthe
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Chinese subsample, the table shows that venture capital has practically no
impactonthepost-IPOperformanceoffirmsinChina.
The results regarding tech-firms show a negative relationship with post-IPO
performanceforboththeUSaswellasforChina,withavalueof-0,2031and-
0,3552, the latteronebeingstatisticallysignificantatthe10%level.Firmsthat
are active in the technology industry have lower performance, comparedwith
firmsthatarenotactiveinthisindustry.
5.Conclusion,limitationsandrecommendationsThis paper analyses the differences and similarities between the post-IPO
performanceintheUnitedStatesandChina.Ifindthatbothcountriesonaverage
obtain positive long-term returns, with the US having a value of 13,66% and
China a value of 0.91%, which is inconsistent with the theory of post-IPO
underperformance, which states that firms tend to see a decrease in their
performanceafterenteringinanIPO.EventhoughIfindapositiverelationship
withthepresenceofventurecapitalandlong-termpost-IPOperformance,these
results are statistically insignificant. I find, however, a negative relationship
between being active in the technology sector and long-term post-IPO
performance,whichisstatisticallysignificantfortheChineseIPOmarket.
Thispaperhasseverallimitations.Firstandforemostistherathersmallsample
size,whichdisabledme fromobtainingmultiple statistically significant results.
EspeciallyregardingtheChinesesubsample,itisratherdifficulttogeneralizethe
findings since I only have a Chinese sample of 50. Furthermore, the wide
variation in the sample alsomakes it difficult to obtain solid results, since the
very successful IPO firms offset very unsuccessful IPO firms. Yet, because the
obtained sample is so small, there is a large selection bias that significantly
impacts theoutcomeof the regressionanalysis.Another issue that I facedwas
thelimitedventurecapitalthatispresentinChina.WhereintheUSalmost50%
of the firmsarebackedbyventurecapital, inChinaonlyasmallportionof the
firmsthatgopublicdosowiththehelpofventurecapitalists.Anotherlimitation
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ofthispaperisthatIwasonlyabletocorrectforchangesinthestockexchanges.
Due to time constraints, itwas impossible to correct against similar firms that
didnotopt for an IPO.This resultwould, however, enable the results tomore
broadlyapplicable.Comparing theperformanceof IPO firmswithsimilar firms
whichdidnotoptforanIPO,wouldprovideamoreclearerinsightintowhether
ornotperforminganIPOwouldcreatebenefitsasopposedtostayingaprivate
firm. Further, a limitation of this paper is the sole empirical focus onmarket
factorsand firmcharacteristics.However, asmentioned in the literature, there
arealsolargeinstitutionaldifferencesbetweentheUSandChina,alargeimpact
beingthepresenceofcorruptioninChina.
This paper contributes to existing literature by providing some theoretical
aspects that distinguishes the IPO market of the US from that of China.
Unfortunatelymyempirical analysis, though it indicated thepositive impactof
venture capital on long-term performance, could not statistically significantly
supportthehypotheses,duetothesamplesizethatisnotlargeenough.
Futureresearchcancontinueonthispathbyanalysingthedifferencesbetween
the established US market and the still emerging Chinese market, that is
developingratherquickly.Yetitwillbeadvisedtoincorporatemorefirmsinthe
sample in order tomake subsample comparisons and to be able to effectively
generalize the findings. Moreover, as mentioned before, matching the
observationswithfirmsthatdidchoosenottobecomeapublicfirmwillshinea
more clearer light on the phenomenon of long-term underperformance.
Researchmayalsoshinemore lightonthe impactofcorruption in theChinese
stock-market,and identify the influencesthishason investorsandonpost-IPO
performance.Lastly,futureresearchcanalsopaymoreattentiontotheChinese
stock-market,since ithasbeenundergoingmajorchangesafter the time-frame
of thispaper.Forexample,2015showed thatChina’seconomymightnothave
beeninsuchalargegrowthaswaspreviouslyanticipated,whichputpressureon
thewholecountryaswellasinternationally.Consequently,theresultsonIPOsin
ChinaandthecomparisonwiththeUnitedStateswillremaintobeaninteresting
fieldofresearch.
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