//-->
Network externalities : towards a taxonomy of the concept and a theory of their effects on the performance of firms and regions
Capello, Roberta, (1995)
Technological change and regional performance : the role of telecommunications technology
Capello, Roberta, (1997)
La diffusione spaziale dell'innovazione : il caso del servizio telefonico
Capello, Roberta, (1988)