have contributed to the transformation of the telecommunications industry, competition has played a key role in driving …

We discuss competition effects and possible regulation of vertical integration in internet-based two-sided markets … products in the search results can leverage market power and reduce competition. However, there is yet no appropriate economic …

answer this question, the paper focuses on the problem of investment and innovation in an ex ante regulated sector. Relying …

We review the enforcement of competition policy and the activities of Turkish Competition Authority during 1997 … investigations by industry, violations found, and penalties imposed. Competition Authority has been stretched in terms of manpower as … salient cases handled concerned infringement of competition, while a rather lenient position was taken in authorizing mergers …

The ultimate objective of the present paper is to empirically investigate the effectiveness of competition policy in … developed and developing countries. Although its importance is continuously increasing, the effectiveness of competition policy … developed countries. However, an empirical literature aimed at measuring in objective terms the effect of competition policy on …

This paper looks at competition in the Telecommunications industry with non-linear tariffs and network based price …

rules governing incumbent-form conduct to a regime of ex post competition enforcement. …

market competition. In markets with effective competition, horizontal multiple directorships turn out to be an efficient … firms have no significant influence on financial performance, irrespective of the level of competition intensity …