We study the implementation of reasonably efficient operator margin squeeze tests by National Regulatory Authorities in European telecommunications markets. We provide a theoretical framework in which we show how regulatory authorities deal with the asymmetries between the entrants and the...

We study the implementation of reasonably efficient operator margin squeeze tests by National Regulatory Authorities in European telecommunications markets. We provide a theoretical framework in which we show how regulatory authorities deal with the asymmetries between the entrants and the...

This paper studies the implementation of Reasonably Efficient Operator margin squeeze tests by National Regulatory Authorities in European telecommunications markets. It provides a theoretical framework which shows how regulatory authorities deal with the asymmetries between entrants and...

Telecommunications industry requires a high and steady level of investments in successive generations of equipments to cope with the exponential growth of traffic volumes. This paper argues that in this context, only imperfections of competition provide market players with the necessary margins...