• Customer ignorance, price cap regulation and rent-seeking in mobile roaming 

      Ambjørnsen, Terje; Foros, Øystein; Wasenden, Ole-Christian B. (Working paper, Working paper, 2009-03)
      Mobile phone usage when travelling abroad is expensive. In contrast to domestic voice call prices, entry of new firms does not put a downward wholesale and retail price pressure on mobile usage abroad. The network connection ...