-transport variables. The properties of the present model such as the current, the efficiency, the diffusion coefficient and the Pe number …

diffusion policies for member states in recent times. However, there is the question of whether increased innovation translates … to effective diffusion of innovation. With this in mind, the present research aims to comparatively assess and evaluate … the efficiency of diffusion of innovation of European Union member states in reference to their European Innovation …

-players involved, there is the question of stability. We introduce and characterize a notion of marginal equilibrium, where all nodes … about node-players' information and is necessary for Nash equilibrium and for pairwise stability. Second, efficient networks … in absolute terms are characterized. Efficiency and stability are shown to be incompatible, but partial subsidizing is …

This paper develops a formal model of exchange network stability that combines expected value theory (Friedkin 1995 …

) implies commitment to stability. Finally, I show that group strategy-proof and efficient announcements allow commitment to …

We study the stability of social and economic networks when players are farsighted. In particular, we examine whether …