Der deutsche Busliniennahverkehr wird heute in den meisten Bundesländern durch ein monopolisiertes Verkehrsangebot kommunaler Gesellschaften dominiert. Mit der bevorstehenden Überarbeitung des Personenbeförderungsgesetzes rückt die Frage nach einer geeigneten wettbewerblichen Entwicklung des...

Der Entsorgungswirtschaft wird im Rahmen wettbewerbspolitischer Diskussionen kaum Aufmerksamkeit gewidmet. Dabei ist der Wettbewerb teilweise sehr schwach ausgeprägt. Gebührenfinanzierte kommunale Unternehmen sind im Bereich des Siedlungsmülls oft allein für die Entsorgung verantwortlich;...

Competition in the waste management sector is very weak. Especially in the fields of domestic waste management, mostly local authority companies financed by fees are solely responsible for disposal. Furthermore, current tendencies toward remunicipalisation strengthen the role of local...

It has been a policy proposal since long to vertically separate transport and infrastructure in Germany’s railway sector. The proposal received new momentum, when selling the transport subsidiaries of Deutsche Bahn AG to the public was discussed in 2008 / 2009. While vertical separation is...

It has been a policy proposal since long to vertically separate transport and infrastructure in Germany's railway sector. The proposal received new momentum, when selling the transport subsidiaries of Deutsche Bahn AG to the public was discussed in 2008/2009. While vertical separation is...

While liberalization in energy markets has been a widely successful process all over the world, incumbents often still hold a dominant position. Thus, electricity wholesale markets are subject to market surveillance. Nevertheless, consolidated findings on abusive practices of market power and...

This paper analyzes the effect of inter urban buses competing on a few routes against trains within an established railway network. In line with expectations, we show that this can lead to unprofitable train service on these routes. However, within an established railway network with every track...

While liberalization in energy markets has been a widely successful process all over the world, incumbents often still hold a dominant position. Thus, electricity wholesale markets are subject to market surveillance. Nevertheless, consolidated findings on abusive practices of market power and...