SCHULZ, Norbert; STAHL, Konrad - In: Annales d'Economie et de Statistique (1989) 15-16, pp. 113-136
This paper compares the decisions of s single product oligopolists and of a multiproduct monopolist with respect to pricing, product choice, location and entry, within a 3 stage game on the part of the oligopolists. It turns out that from the consumer's point of view a monopolistic versus...