... backbone Regulatory arrangements Market structure Infrastructure investment Broadband networks Regulation Market system Investments Africa On one the hand, this paper explores public investment models adopted to develop backbone networks in five African countries; on the other hand...

... Market system Competitive strategy Mobile communication systems As in other regions of the world, the use of mobile telephony in Latin America increased dramatically during the last decade surpassing all expectations for this service. Not only was its rate of growth unforeseen but the fact...

... to license holders. For instance, in Italy and Sweden the license period was extended from 15 to 20 years. © Emerald Group Publishing Limited 2007 Mobile communication systems Licensing Market system Europe This paper makes a critical review of the development of third generation (3G...