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This document explores key topics in telecommunications antitrust regulation, focusing on best practices and evolving regulatory approaches. It addresses essential regulatory issues such as spectrum management, interconnection, universal service, and access mandates for mobile networks. The paper delves into pricing regulations, including ex-ante pricing strategies, and examines competition concerns, consumer protection, and the interactions between mobile operators and value-added service suppliers. It highlights challenges like predatory pricing, margin squeezes, and the waterbed effect in two-sided markets.
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Antitrust Economics 2013 David S. Evans University of Chicago, Global Economics Group Elisa Mariscal CIDE, Global Economics Group Topic 16: SELECTED TOPICS: Antitrust and telecommunications Topic 16| Part 1 16 January 2013 Date
4) Mandating Access to the Mobile Network by Other Providers
Regulation of Prices – Setting Ex-Ante Interconnection Prices
Two-Sided Markets and the “Waterbed” Effect in Telecommunications
Two-Sided Markets and the “Waterbed” Effect in Telecommunications
Two-Sided Markets and the “Waterbed” Effect in Telecommunications
The Relations Between the Mobile Operator and the VAS Supplier
The Relations Between the Mobile Operator and the VAS Supplier
The Relations Between the Mobile Operator and the VAS Supplier
Relations Between the Mobile Operator and its Own Retail Arm/Services
Consumer Relations/Consumer Protection Issues.Quality of service (QoS)
Upstream product Dominant Firm Wholesale price Firm 1 Competitor to Firm 1 Firm2 Downstream Arm p1 p2 Consumers A Margin Squeeze
End of Antitrust and Telecom, Next class Antitrust and Payments