00727nam0-22002531i-450-990003044760403321000304476FED01000304476(Aleph)000304476FED0100030447620000920d--------km-y0itay50------baitaITDelegation and Product DifferentiationLuca LambertiniCollana del Dipartimento di scienze economiche, Università di Bologna173Lambertini,Luca<1964- >ITUNINARICAUNIMARCBK990003044760403321PaperSESSESDelegation and Product Differentiation463388UNINAING01