Johan Stennek () and
Thomas TangerŒs ()
Additional contact information Johan Stennek: Gothenburg University, http://www.stennek.se Thomas TangerŒs: Research Institute of Industrial Economics, http://www.ifn.se Authors registered in the RePEc Author Service: Thomas Tangerås ()
Abstract:
First, we demonstrate how unregulated price setting in mobile telecommunications may lead to monopolization, even when networks are highly substitutable. Second, we demonstrate that a menu of structural rules, including (i) mandatory interconnection, (ii) reciprocal access prices and (iii) a ban on price discrimination of calls to other networks, may restore competition. This regulation requires neither demand data nor information about call costs.