Industrienationen wie Deutschland bedeutende Handels- und Produktionsfaktoren. Deutschland hat ein großes Potenzial, mehr … ein Drittel der Produktivitätssteigerung in Deutschland auf die Einführung von Breitbandtechnologien und zugehörigen …

effect of infrastructure-based competition between xDSL broadband and cable-TV broadband subscriptions on investments. We use …

In 2000, there were as many countries served by a single mobile network as by network competition. Today, only 30 … low coverage, inefficient duplication of costs and lack of competition. To date, the authors are not aware of such single … light on the expected performance of single wholesale networks. The key result is that countries with network competition …