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374H:2009/12/0701:19PMpage:584FRELEICEENNTSRIYNGINDeSTMTE
RRin AMg÷T}E3G7:Y4(2I0N09)EXISTINGOF EFaDnIgATTsEaiGOODSMARKETJpiTuaanrmtmkeanntgoUfnEicveornsoitmyicsGradDuNeaaptNtDeiaoaernttpimaoalneSrtSanmnhlut ieCnohRnefY tonPJaotnotyrf algeSiEtlieccUCWnaonhlnUuivEoineocmirouNationalCentralUnivaelrvEsisecniict∗trsyyoomnoyInstitYutie SohfIannduLstirisitymicsKeywords:Intermediategoods,Royalty,Fixedfee,Drasticinnovation,Non-drasticinnovationJELclassi cation:D21,L13,L24∗Correspondence:Jiunn-RongChiou,DepartmentofEconomics,NationalCentralUniversity,Chungli320,:(03);Fax:(03)422-2876;E-mail:jrchiou@
374H:2009/12/0701:19PMpage:585ÙÚÛÜÝÞßàáâãäåAæBSçTèRéêë,ö ACTìíî,ïðñ,òóôõThispaperestablishesavertical-relatedmodeltodiscussthelicensingissueundertwosituations:,wefindthatthechoiceofroyaltyversusfixedfeeslicensingwillnotaffecttheintermediategoods’priceifthefinalgood’,whenthefinalgood’sfirmisadrasticinnovationfirm,theequilibriumintermediategoods’,whenthefinalgood’sfirmprocessesadrasticinnovation,’conclusion:whenthefinalgood’sfirmhasdrasticinnovation,
