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Impact of roaming regulation on revenues and prices of mobile operators in the EU
Grzybowski, Lukasz; Muñoz-Acevedo, Ángela - 2021
We empirically assess the impact of the EU roaming regulation on mobile operators' average revenues per user (ARPU) and …-level data we find that the regulation decreased mobile operator's revenues per user, while it had no impact on tariffs during … the latest phase of the regulation. …
Persistent link: https://www.econbiz.de/10012602181
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Investment in broadband infrastructure under local deregulation : evidence from the UK broadband market
Fabritz, Nadine; Falck, Oliver - 2013
This paper investigates telecommunication operator investment in broadband infrastructure after local deregulation of the wholesale broadband access market. Using a panel dataset covering all 5,598 exchange areas in the United Kingdom, we exploit regional differences in deregulation following a...
Persistent link: https://www.econbiz.de/10009752995
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Benefits of regulation vs. competition where inequality is high : the case of mobile telephony in South Africa
Hawthorne, Ryan; Grzybowski, Lukasz - 2019
We test for the distributional effects of regulation and entry in the mobile telecommunications sector in a highly … mobile termination rate regulation. We find that regulation benefits consumers significantly more than entry does, and that …
Persistent link: https://www.econbiz.de/10012029118
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Returns to data : evidence from web tracking
Ullrich, Hannes; Hannane, Jonas; Peukert, Christian; … - 2024
Tracking online user behavior is essential for targeted advertising and is at the heart of the business model of major online platforms. We analyze tracker-specific web browsing data to show how the prediction quality of consumer profiles varies with data size and scope. We find decreasing...
Persistent link: https://www.econbiz.de/10014632380
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New competition in telecommunications markets : regulatory pricing principles
Bijl, Paul de; Peitz, Martin - 2002
difficult to achieve at the same time. In this paper, we consider price regulation in the retail and wholesale market and answer … access price regulation is an effective instrument to make the entrant and consumers better off. …
Persistent link: https://www.econbiz.de/10011409202
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Evidence production in merger control : the role of remedies
Dertwinkel-Kalt, Markus; Wey, Christian - 2021
We analyze evidence production in merger control as a delegation problem in an inquisitorial competition policy system. The antitrust agency’s incentives to produce evidence on the efficiency of a merger proposal depend critically on its action set. Allowing for a compromising remedy solution...
Persistent link: https://www.econbiz.de/10012438354
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25 years of European merger control
Affeldt, Pauline Luise; Duso, Tomaso; Szücs, Florian - 2020
We study the evolution of EC merger decisions over the first 25 years of common European merger policy. Using a novel dataset at the level of the relevant antitrust markets and containing all merger cases scrutinized by the Commission over the 1990-2014 period, we evaluate how consistently...
Persistent link: https://www.econbiz.de/10012200178
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Evaluating the impact of price caps : evidence from the European roam-like-at-home regulation
Canzian, Giulia; Mazzarella, Gianluca; Verboven, Frank; … - 2021
The roam-like-at-home regulation (RLAH) eliminated all mobile roaming surcharges to Eu-ropean consumers travelling … within the European Economic Area (EEA). We measure the causal impact of the regulation on EEA roaming traffic, using the … revenues. To evaluate the welfare effects of the regulation, we develop a framework that includes consumer surplus, retail and …
Persistent link: https://www.econbiz.de/10012622563
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Mergers in the digital economy
Gautier, Axel; Lamesch, Joe - 2020
Over the period 2015-2017, the five giant technologically leading firms, Google, Amazon, Facebook, Amazon and Microsoft (GAFAM) acquired 175 companies, from small start-ups to billion dollar deals. By investigating this intense M&A, this paper ambitions a better understanding of the Big Five's...
Persistent link: https://www.econbiz.de/10012154717
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Unbundling the incumbent and entry into fiber : evidence from France
Bourreau, Marc; Grzybowski, Lukasz; Hasbi, Maude - 2018
We use panel data on 36,104 municipalities in metropolitan France over the period 2010-2014 to estimate two models of entry into local markets by: (i) alternative operators using wholesale access to the legacy copper network via local loop unbundling (LLU), and (ii) the incumbent and two...
Persistent link: https://www.econbiz.de/10011840765