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Network neutrality, access to content and online advertising
D'Annunzio, Anna; Russo, Antonio - 2013
We investigate the implications of Network Neutrality regulation for Internet fragmentation. We model a two … fragmentation and extract CPs' extra profits. This occurs when repeated impressions of an ad rapidly lose value and consumers care …
Persistent link: https://www.econbiz.de/10010420580
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Net neutrality and internet fragmentation : the role of online advertising
D'Annunzio, Anna; Russo, Antonio - 2015 - This version: July 2015
We investigate the relation between Net Neutrality regulation and Internet fragmentation. We model a two-sided market … strategically set termination fees to induce fragmentation. This takes place when advertising revenues are potentially large but … identify an important link between termination fees, the online advertising market and Internet fragmentation. We extend the …
Persistent link: https://www.econbiz.de/10011305392
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Net neutrality and internet fragmentation : the role of online advertising
D'Annunzio, Anna; Russo, Antonio - 2015 - This version: July 2015
We investigate the relation between Net Neutrality regulation and Internet fragmentation. We model a two-sided market … strategically set termination fees to induce fragmentation. This takes place when advertising revenues are potentially large but … identify an important link between termination fees, the online advertising market and Internet fragmentation. We extend the …
Persistent link: https://www.econbiz.de/10010479015
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Flexible Geschäftsmodelle in der Telekommunikation und die Netzneutralitätsdebatte
Fetzer, Thomas; Peitz, Martin; Schweitzer, Heike - In: Wirtschaftsdienst 93 (2013) 10, pp. 695-701
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...
Persistent link: https://www.econbiz.de/10011418817
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Access charges, vertical separation, and lobbying
Matsumura, Toshihiro; Matsushima, Noriaki - 2011
We examine how vertical separation affects the lobbying activities for the access charge of essential facilities. First, when investigating a model where the number of new entrants is fixed, we find that vertical separation either increases or decreases the access charge, and that this depends...
Persistent link: https://www.econbiz.de/10010332302
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Regulated input price, vertical separation, and leadership in free entry markets
Matsumura, Toshihiro; Matsushima, Noriaki - 2012
We examine incentives of bottleneck facility holders to manipulate access charge accounting in free entry downstream markets. We consider the situation wherein one firm holds an upstream bottleneck facility and new entrants use it at the regulated price (access fee) to provide final products....
Persistent link: https://www.econbiz.de/10010332450
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Network Competition with Income Effects
Tangerås, Thomas - 2012
I generalize the workhorse model of network competition to include income effects in call demand. Empirical work has shown call demand to increase significantly with income. For any positive income effect, network operators prefer a termination rate above marginal cost if networks are...
Persistent link: https://www.econbiz.de/10010320390
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When Should an Incumbent Be Obliged to Share its Infrastructure with an Entrant Under the General Competition Rules?
Bergman, Mats - 2003
According to the essential facilities doctrine, competition law requires an infrastructural monopoly to provide access. Under the "Bronner criterion", proposed by the EC Court, the doctrine is only applicable when an infrastructural duopoly is non-viable. This paper uses a simple model to...
Persistent link: https://www.econbiz.de/10010321538
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Verhandelter Netzzugang
Engel, Christoph - 2002
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...
Persistent link: https://www.econbiz.de/10010324017
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Access Regulation and Investment in Next Generation Networks: A Ranking of Regulatory Regimes
Nitsche, Rainer; Wiethaus, Lars - 2009
This paper analyses how different types of access regulation to next generation networks affect investments and consumer welfare. The model consists of an investment stage with uncertain returns and subsequent quantity competition. The access price is a function of investment costs and the...
Persistent link: https://www.econbiz.de/10010352102