ABSTRACT
Asthemarketeconomyadvances,itisincreasinglysignificant
asinmarketthatNPVplayanassessingthevalueofpatent.Althoughtraditionalmethodssuch
importantroleinassessingthevalue,thesemethodshavesome
Forinstance,theyconstantdeficiencies.demandthatalltheinvestingdecisionsshouldbedeterminedfrom
notthebeginning.And
duringthemanagersCanchangethemethodsofinvestingdecisionsproject,which
aapparentlydoesn’tmeettherequirementofmarketchanges.Butoptionis
thekindofright,whichisamadealterknowingtheresultoftheevent.Ifmatters
Basedaregoingwell,wemakedecision.Otherwise,wemaketheopposite.Itmeansthatthepaymentofoptionisnonlinear,whichwillonchangewithourdecisions.outthetraditionalmethodsofpatentassessment,thepaperpointsthelimitationsandshortcomingsoftraditionalmethods,andestablishesthebinomialtreemodelofpatentpricing.Atlast,itillustratesthewayofobtainingtheparametersandtheinfluenceofthevalueofpatent.
Firstofall,thepaperintroducesthedevelopmentofoptionpricingtheory,realoptionpricingtheoryandthestudyofthepatentassessment.Aftersummarizingsomebasictheoriesofpatentandoption,weanalyzedeeplytheoption’Scharacteristicsofpatent.And
dividendthen,accordingtOtheshortagesoftraditionalvaluationmethod,weseemapplythebinominaltreemethodtopatentasAmericancallrateatoption,andadjusttheeverystage.Finally,wetakeanexampletOexplainthestepsofthe
onalgorithm,andanalyzetheinfluenceofrelevantparameters’changes
patents.thevalueof
KeyWords:RealOption;Patent;Americancall
rateoption;Binominaltreemodel;Dividend