BONNISSEAU, Jean Marc; CHABCHOUB, Janoua - In: Annales d'Economie et de Statistique (1997) 46, pp. 183-202
The existence of a communication network induces an externality among the agents of an economy. In this paper, we study the network externality whithin a new framework which extends models used in the literature. It allows to take into account many features of the interest of the consumers in...