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We develop a model of international roaming in which mobile network operators (MNOs) compete both on the wholesale market to sell roaming services to foreign operators and on the retail market for subscribers. The operators own a network infrastructure only in their home country. To allow their...
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these predictions. Radio and television penetration and usage are associated with diminished levels of civil conflict and …
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The TV industry is a two-sided market where both advertisers and viewers buy access to the programs offered by competing TV channels. Under the current market structure advertising prices are typically set by TV channels while viewer prices are set by distributors (e.g. cable operators). The...
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This book presents the developments in the domain of interactive digital television covering both technical and … television as a vehicle for language learning / Lyn Pemberton, Sanaz Fallahkhair -- III. A hybrid strategy to personalize the … digital television by semantic inference / Yolanda Blanco-Fernández, Jose Pazos-Arias, Alberto Gil-Solla, Manuel Ramos …
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