, even if provided with a web site, never take advantage of the actual potentialities of the instrument, but they only use it …

The new Information and Communication Technologies (ICT) represent an important challenge for SME. Especially in the … concentration of economic activities. It is first reviewed the large branch of literature, both economical and sociological, related … to industrial districts. Then, it is discussed the problem of how to identify these concentrations. Finally, some …