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Persistent link: https://www.econbiz.de/10006297599
This 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...
Persistent link: https://www.econbiz.de/10005056880
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Nous étudions l’ouverture à la concurrence d’un bien réseau dans lequel l’opérateur historique, intégré verticalement, gère en monopole l’infrastructure et est concurrencé sur le secteur des services. La qualité du bien réseau est le minimum des qualités de chaque composante....
Persistent link: https://www.econbiz.de/10008505536
[fre] Cet article étudie l'aspect stratégique d'un mécanisme décentralisé du choix de la charge d'accès par l'opérateur. On considère un opérateur en monopole sur les infrastructures, mais qui est en concurrence sur les services. On montre alors, dans un cadre de différenciation...
Persistent link: https://www.econbiz.de/10008624796
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Persistent link: https://www.econbiz.de/10008063922
This 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...
Persistent link: https://www.econbiz.de/10012717527
Persistent link: https://www.econbiz.de/10005493046
Collusion sustainability depends on firms' aptitude to impose sufficiently severe punishments in case of deviation from the collusive rule. We extend results from the literature on optimal collusion by investigating the role of limited liability. We examine all situations in which either...
Persistent link: https://www.econbiz.de/10011114235