Competition authorities and regulatory bodies have increasingly made use of econometric and statistical methods in their analysis. Due to limitations of time and data, so-called screening methods have become more and more important in order to decide whether an in-depth inquiry is warranted....

Internationalisation plays a key role in the strategy of many firms, with one of the key benefits being improved performance. Since the early 1990s, internationalisation has played a central role within the mobile telecommunications industry, giving rise to multinational enterprises operating in...

In recent years, the European telecommunications market has witnessed major developments, with rapid expansion in access to telecommunications networks and a surge in the number of available services and applications. While many factors have contributed to the transformation of the...