Showing 1 - 10 of 14
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...
Persistent link: https://www.econbiz.de/10010298680
States and their representatives, national governments, play a key role in national telecommunication markets. As lawmakers, they determine the playing field of the agents in the markets and the decision powers of national regulators. Simultaneously, they are involved in appointing presidential...
Persistent link: https://www.econbiz.de/10010302992
The interplay of infrastructure supply and demand is of central interest in line with Web 2.0. As the role of customers turns from a service users' role to an information providers' role, the traffic on existing lines increases and, simultaneously, customers' demand for high-quality...
Persistent link: https://www.econbiz.de/10010303000
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...
Persistent link: https://www.econbiz.de/10011314563
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...
Persistent link: https://www.econbiz.de/10011314568
We evaluate the impact of a major European state aid program for broadband deployment applied to rural areas in the German State of Bavaria in the years 2010 and 2011. Using difference-in-differences estimation strategies, we find that aided municipalities have - depending on broadband quality -...
Persistent link: https://www.econbiz.de/10011541336
We propose a difference-in-differences (DiD) approach to estimate the impact of incentives on cost reduction. We show theoretically, and estimate empirically, that German electricity distribution system operators (DSOs) pile up more costs in the year used to determine future prices when subject...
Persistent link: https://www.econbiz.de/10011966984
Der vorliegende Beitrag gibt einen Überblick über die wesentlichen ökonomischen Aspekte der so genannten Sharing-Economy. Bei den dort tätigen Unternehmen handelt es sich zumeist um Plattformen, die direkte Transaktionen zwischen Akteuren mit dem Zweck einer temporären Nutzung dauerhafter...
Persistent link: https://www.econbiz.de/10011454464
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...
Persistent link: https://www.econbiz.de/10010392328
We study patterns of entry and exit in the German interurban bus industry in the first three years after its deregulation in January 2013. Using a comprehensive data set of all firm and route entries and exits, we find that the industry grew much quicker than originally expected - with...
Persistent link: https://www.econbiz.de/10011739421