Motivated by a mean field games stylized model for the choice of technologies (with externalities and economy of scale), we consider the associated optimization problem and prove an existence result. To complement the theoretical result, we introduce a monotonic algorithm to find the mean field...

The Information and Communication Technologies (ICT), like groupware systems, intranet or videoconference, enable team members to work on th e same project but from different places. Some teams are called virtual because they exist only through the network. As the work is geographically...