00800nam0-22002531i-450-990003024310403321000302431FED01000302431(Aleph)000302431FED0100030243120000920d--------km-y0itay50------baitaITCartel Stability Under Vertical Differentiation and Convex CostsBertrand vs CournotLuca LambertiniCollana del Dipartimento di scienze economiche, Università di Bologna259Lambertini,Luca<1964- >ITUNINARICAUNIMARCBK990003024310403321PaperSESSESCartel Stability Under Vertical Differentiation and Convex Costs467190UNINAING01