Rekabeti bozan, tüketici haklarını çiğneyen ve ekonominin rekabet gücüne zarar veren kartellerin, yetkili kurumlarca soruşturulması ve ağır biçimde cezalandırılması gerekmektedir. Ancak, Rekabet Kurulunun rekabet ihlallerine uyguladığı para cezalarına kısaca göz...

Under ex ante access regulation entrants often claim that access fees are excessive. I show that this is only the case if further entry is admitted. If the entrant is protected from further entry it would agree with the incumbent upon a strictly positive access fee which may exceed the efficient...

Our research starts from the general observation that everywhere around the globe, an increasing number of regulatory tasks, traditionally falling under the responsibility of government, are being transferred to so-called independent regulatory authorities (i.e. independent from market actors,...

We provide an empirical assessment of the German interurban bus industry two years after its deregulation in January 2013. In addition to a general description of key developments of the industry, we use a unique route-level price data set to study both competitive interaction in general and the...

We study competition in the German interurban bus industry two years after its liberalization in January 2013. In addition to a brief characterization of the liberalization process and several general market developments, we provide a detailed analysis of selected market characteristics such as...

Die Einführung neuer Endkundentarife für den festen Internetzugang durch die Deutsche Telekom hat die Netzneutralitätsdebatte erneut befeuert. Dabei geht es um die Frage, ob Endkundenanbieter bei der Übertragung von Daten im Internet bestimmte Dienste oder Inhalte gegen ein vom Sender oder...

In some industries, monopoly is natural. One provider can serve the relevant demand cheaper than two or more firms. If the monopoly is not contestable, i.e. not controlled by a credible threat of entry, regulation is necessary. The essential facilities doctrine is one such regulatory tool. It...

This paper examines the role of competition law and policy as tools for poverty reduction and development. The authors put forward five related principles, building upon the important work on related issues that has been done by the OECD, the International Competition Network (ICN), UNCTAD and...

The paper discusses the respective roles of competition policy and sector-specific regulation for industries such as telecommunications, electricity, and gas, in which network infrastructures that are natural monopolies serve as essential facilities for anybody who wants to provide services in...

Reforms of financial regulation after the crisis of 2007-2009 raise the question of what is the relation between financial regulators and competition authorities. Should competition authorities play a role in financial regulation? Should they co-operate with financial regulators? Or should they...