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Haucap, Justus; Buehler, Stefan; Dewenter, Ralf - 2020

This paper examines the causes and effects of mobile number portability (MNP) and provides a survey of its implementation in Europe. We first examine the competitive effects and the costs of introducing MNP. Next, we discuss how to charge for MNP. We argue that a price cap regime starting from...

Persistent link: https://www.econbiz.de/10014063401

Wettbewerb als Aufgabe und Problem auf Medienmärkten : Fallstudien aus Sicht der "Theorie zweiseitiger Märkte"

Dewenter, Ralf; Haucap, Justus - 2008

Persistent link: https://www.econbiz.de/10003779061

The economics of mobile telephone regulation

Haucap, Justus (contributor) - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001789465

Mobile number portability

Bühler, Stefan; Haucap, Justus - 2003 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10001789550

Competition and competition policy in a data-driven economy

Haucap, Justus - In: Intereconomics : review of European economic policy 54 (2019) 4, pp. 201-208

Digitisation processes have – often through disruptive innovations – injected additional competition in many markets … valuable and (allegedly) also so powerful that competition authorities, legal scholars, economists and others social scientists … power in digital markets. A number of competition authority inquiries and reports and Government commissioned policy studies …

Persistent link: https://www.econbiz.de/10012037495

The Economics of Mobile Telephone Regulation

Haucap, Justus - 2015

This paper analyzes how competition works in mobile telecommunications markets and, based on this analysis, we discuss … understanding competition in mobile telephony, is the fact that building a mobile telephone network requires highly specific … interconnection and fixed-to-mobile termination may give rise to competition problems. As we argue in this paper, closer analysis …

Persistent link: https://www.econbiz.de/10014074957

Inter-format competition among retailer : the role of private label products in market delineation ; conference paper

Haucap, Justus; Heimeshoff, Ulrich; Klein, Gordon J.; … - 2013

patterns for a particular market (diapers) to investigate the inter-format competition (supermarkets vs. discounters vs … sold at drugstores and discounters. This result is important given controversies among competition authorities, firms and …

Persistent link: https://www.econbiz.de/10010434293

Regulatorische Risiken in Telekommunikationsmärkten aus institutionenökonomischer Perspektive

Dewenter, Ralf; Haucap, Justus; Heimeshoff, Ulrich - 2007

Kaum eine ordnungspolitische oder regulatorische Frage hat in der deutschen Telekommunikationsbranche wohl in den letzten Jahren für so viel Aufruhr gesorgt, wie die Einführung des neuen §9a in das Telekommunikationsgesetz (TKG). Die neue Vorschrift sieht vor, dass die Bundesnetzagentur...

Persistent link: https://www.econbiz.de/10003554564

Sorting it out : technical barriers to trade and industry productivity

Felbermayr, Gabriel; Jung, Benjamin - 2008

Trade economists traditionally study the effect of lower variable trade costs. While increasingly important politically, technical barriers to trade (TBTs) have received less attention. Viewing TBTs as fixed regulatory costs related to the entry into export markets, we use a model with...

Persistent link: https://www.econbiz.de/10011347048

Euroland : recovery is under way

Gern, Klaus-Jürgen; Kamps, Christophe; Scheide, Joachim - 2002

The economy in the euro area has turned around. While GDP stagnated during the second half of 2001, there are more and more signs that output will increase considerably in the first half of this year. All in all, the slowdown has not been very pronounced. One indication for this is that in 2001,...

Persistent link: https://www.econbiz.de/10011451827