00867nam0-22002891i-450-990003201780403321000320178FED01000320178(Aleph)000320178FED0100032017820000920d--------km-y0itay50------baitaITSpecial Interest and Technological ChangeGiorgio Bellettini, Gianmarco I.P. OttavianoCollana del Dipartimento di scienze economiche, Università di Bologna340Economia e politicaN/0.1Bellettini,GiorgioOttaviano,Gianmarco I. P.<1967- >ITUNINARICAUNIMARCBK990003201780403321PaperSESSESSpecial Interest and Technological Change454552UNINAING01