Ein Jahr nach Inkrafttreten der deutschen Energierechtsnovelle sind die Konturen der zukünftigen Strommarktregulierung noch zu weiten Teilen ungeklärt. Vor diesem aktuellen wirtschaftspolitischem Hintergrund wird in diesem Papier die Frage nach einer sachgerechten Ausrichtung der...

In diesem Papier werden die in Kumkar (1999) gewonnene Erkenntnisse hinsichtlich der komparativen Vorteile alternativer Liberalisierungsmodell für die Stromwirtschaft auf die deutsche Situation übertragen. Ziel ist die Erarbeitung von Empfehlungen für die weitere wettbewerbliche Neuordnung...

A general theoretical and empirical framework is developed for assessing the potential of a vertically integrated firm to foreclose downstream competitors. Using this framework a policymaker may also evaluate the empirical welfare effects from a vertically integrated firm raising rivals' costs....

This paper provides a unified vision of a number of results that appeared in three separate streams of literature. The author emphasizes the strong parallelism between the results obtained in a number of papers that analyzed the relationships between price cap regulation, welfare maximization,...

Understanding the degree and evolution of competition across industries is an important step towards understanding the impact of economic reform and competition on economic growth in Vietnam during the economic transition. In this paper, the author investigates the evolution of competition in...

This paper deals with the German government's proposal to Iiberalize the domestic electricity supply industry. The government bill aims to establish a retail wheeling model in the electricity transmission and distribution System. The Opposition against this model mainly comes from the publicly...

This paper deals with alternative policy options for tackling congestion and environmental problems in the German airport sector. The starting point of the discussion is the planned privatisation of several airports in Germany, which is normally justified on productive efficiency grounds....

This paper deals with the efficiency characteristics of alternative governance structures in the electricity sector. The analysis begins with the description of some technical aspects of the electricity supply industry. The goal is to identify the main co-ordination tasks within, and between the...