This paper investigates the strategic moves of European mobile phone operators during the early development of the industry. Drawing on the literature on competitive dynamics and markets externalities, we study the strategic actions taken by mediators, i.e., firms based on a mediating technology...

We use the theory of network externalities in applying transaction cost economics (TCE) to inter-mediator transactions. We propose network specificity as an additional form of asset specificity associated with such transactions. Specifically, we identify and analyze two integration decisions...