00918nam0-22002891i-450-990003075760403321000307576FED01000307576(Aleph)000307576FED0100030757620000920d--------km-y0itay50------baitaITExistence of Equilibrium in a Differentiated Duopoly with Network ExternalitiesLuca Lambertini, Raimondello OrsiniCollana del Dipartimento di scienze economiche, Università di Bologna333ConcorrenzaI/2.122Lambertini,Luca<1964- >Orsini,RaimondelloITUNINARICAUNIMARCBK990003075760403321PaperSESSESExistence of Equilibrium in a Differentiated Duopoly with Network Externalities464527UNINAING01