Zucchini, Leon; Claussen, Jörg; Trüg, Moritz - In: International Journal of Industrial Organization 31 (2013) 6, pp. 751-759
Mobile telecommunication operators routinely charge subscribers lower prices for calls on their own network than for calls to other networks (on-net discounts). Studies on tariff-mediated network effects suggest this is due to large operators using on-net discounts to damage smaller rivals....