Working Paper du GATE 2003-08This paper considers a model of two interconnected networks with different qualities. There are call externalities in the sense that consumers value calls they send and receive. Networks compete in two part tariffs. We show that call externalities create private incentives for each competitor to charge low access prices. This result moderates the risk of tacit collusion when competitors can freely negotiate their access charges. We also analyze the case of a merger between the two networks and give conditions under which the merger can be welfare improving.Cet article examine un modèle de deux réseaux de qualités différentes interconnectés. Il existe des externalités d'appels dans le sens où les consommateurs va...
For his research on the topic of this book Ulrich Berger was awarded the Research Prize of the Vodaf...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
'This paper develops a unifying framework to understand competition issues in network industries. It...
Working Paper du GATE 2003-08This paper considers a model of two interconnected networks with differ...
Abstract This paper considers a model of two interconnected networks with different qualities. There...
This paper considers a model of two interconnected networks with different qualities. There are call...
International audienceThis paper describes a model involving two interconnected networks offering di...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We introduce call externalities in the standard model of network competition with termination-based ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We introduce call externalities in the standard model of network competition with termination-based ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
For his research on the topic of this book Ulrich Berger was awarded the Research Prize of the Vodaf...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
'This paper develops a unifying framework to understand competition issues in network industries. It...
Working Paper du GATE 2003-08This paper considers a model of two interconnected networks with differ...
Abstract This paper considers a model of two interconnected networks with different qualities. There...
This paper considers a model of two interconnected networks with different qualities. There are call...
International audienceThis paper describes a model involving two interconnected networks offering di...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We introduce call externalities in the standard model of network competition with termination-based ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We introduce call externalities in the standard model of network competition with termination-based ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
For his research on the topic of this book Ulrich Berger was awarded the Research Prize of the Vodaf...
We develop a model of information exchange between calling parties. We characterize the equilibrium ...
'This paper develops a unifying framework to understand competition issues in network industries. It...