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Telecom traffic and investment in developing countries : the effects of international settlement rate reductions
Wallsten, Scott J., (2000)
Auctions for universal service subsidies
Sorana, Valter, (2000)
Mobile network competition, customer ignorance and fixed-to-mobile call prices
Gans, Joshua, (2000)
Local measured service : Advantages and implementation
Levin, Stanford L., (1988)
[Rezension von: Scherer, Frederic M., Innovation and growth]
Levin, Stanford Lee, (1986)
Universal service and targeted support in a competitive telecommunications environment
Levin, Stanford Lee, (2010)