Christian Koboldt

Dieter Schmidtchen1
Bernard Steunenberg1
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International roaming – the ability to use one's mobile phone on foreign networks – has contributed to the success of GSM services in Europe, but has also been a constant concern for competition authorities. Whilst competition for subscribers has driven down the cost of owning and using mobile phones, roaming charges have remained high, and have been the(More)
Using simple game theory, this paper analyzes the working properties of the different procedures laid down in the comitology decision, i.e., the European Council's decision on procedures for the exercise of implementing powers conferred on the Commission. Furthermore, it addresses the question of how the balance of power is determined by this decision.
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