The paper seeks to throw light at two discrete phenomena that were deemed as decisive for the development of the ancient Hellenic world and for urbanization in that part of the world via the emergence of sovereign urban entities, the Greek poleis. Although distinct, they are two conceptually and...

Two innovations in the last century have changed dramatically the cost of communicating and transmitting information: The first is the widespread adoption of telephony; the second is the internet. We study the implications of these changes in ICT for urban structure. We find robust evidence that...