Philipp Westerhoff

Hausfeld RA LLP

Kurfürstendamm 218

Berlin, 10719

Germany

http://www.hausfeld.com

SCHOLARLY PAPERS

11

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Scholarly Papers (11)

1.

Privacy by Default, Abuse by Design: EU Competition Concerns About Apple's New App Tracking Policy

Hausfeld Competition Bulletin, Spring 2021
Number of pages: 13 Posted: 04 Jun 2021
Thomas Hoppner and Philipp Westerhoff
Technical University of Applied Sciences Wildau and Hausfeld RA LLP
Downloads 864 (53,836)
Citation 2

Abstract:

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Apple, antitrust, competition law, app store, online advertising, multi-sided markets, marketing, digital markets, gatekeepers, privacy, data protection

2.

The EU’s Competition Investigation into Amazon’s Marketplace

Number of pages: 7 Posted: 16 Dec 2019 Last Revised: 02 Mar 2021
Thomas Hoppner and Philipp Westerhoff
Technical University of Applied Sciences Wildau and Hausfeld RA LLP
Downloads 734 (67,015)

Abstract:

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Amazon, Antitrust, Competition Law, Marketplace, hybrid platform, self-preferencing, data abuse

3.

Taking a Bite at the Apple: Ensuring a Level-Playing-Field for Competition on App Stores

Number of pages: 10 Posted: 12 Jun 2019
Thomas Hoppner, Philipp Westerhoff and Jan Weber
Technical University of Applied Sciences Wildau, Hausfeld RA LLP and Hausfeld RA LLP
Downloads 548 (96,976)
Citation 1

Abstract:

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competition law, antitrust, abuse of dominance, gatekeeper, apple, google, amazon, conflict of interest, european commission

4.

Online Advertising: The French Competition Decision on Google's Self-Preferencing in Ad Tech

Concurrences eCompetititions Sep 2021 II
Number of pages: 25 Posted: 24 Sep 2021
Thomas Hoppner, Maximilian Volmar and Philipp Westerhoff
Technical University of Applied Sciences Wildau, Hausfeld and Hausfeld RA LLP
Downloads 523 (102,772)
Citation 1

Abstract:

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antitrust, competition, ad tech, digital markets, Google, self-preferencing, DMA, online advertising

5.

EU General Court Confirms Landmark Google Android Decision with Strong Signal for Tougher Antitrust Enforcement in Digital Ecosystems

Hausfeld Perspectives 2022
Number of pages: 9 Posted: 11 Oct 2022
Thomas Hoppner and Philipp Westerhoff
Technical University of Applied Sciences Wildau and Hausfeld RA LLP
Downloads 381 (148,988)

Abstract:

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Google Android, antitrust, competition law, digital ecosystems, status quo bias, tying, abuse of dominance, unilateral conduct, iOS, Apple, multi-sided markets

6.

Google Search (Shopping) as a Precedent for Disintermediation in Other Sectors - The Example of Google for Jobs

9 Journal of Competition Law & Practice (2018) pp. 627-644
Number of pages: 20 Posted: 03 Nov 2018 Last Revised: 02 Mar 2021
Thomas Hoppner, Felicitas Schaper and Philipp Westerhoff
Technical University of Applied Sciences Wildau, Haufeld RA LLP and Hausfeld RA LLP
Downloads 331 (173,742)
Citation 1

Abstract:

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Competition Law, Antitrust, Abuse of Dominance, Unilateral Conduct, Google, Multi-Sided Market, Google for Jobs

7.

The Role of Data for Competition in Digital Advertising

CPI Antitrust Chronicle - Spring 2023, Volume 2(2)
Number of pages: 8 Posted: 10 Jul 2023 Last Revised: 24 Aug 2023
Thomas Hoppner and Philipp Westerhoff
Technical University of Applied Sciences Wildau and Hausfeld RA LLP
Downloads 169 (332,957)
Citation 1

Abstract:

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antitrust, competition, online advertising, programmatic advertising, data, marketing, Google, Amazon, Apple, Meta, ATT, Privacy Sandbox, Cookies, digital ecosystems, multi-sided markets

8.

Abrupt End to 'Hipster Antitrust'? Tackling Facebook’s Expansion Following the First Court Ruling in Germany

Hausfeld Competition Bulletin, Fall 2019
Number of pages: 9 Posted: 09 Dec 2019
Thomas Hoppner and Philipp Westerhoff
Technical University of Applied Sciences Wildau and Hausfeld RA LLP
Downloads 166 (338,110)

Abstract:

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Facebook, Antitrust, Competition Law, Abuse of Dominance, Art. 102 TFEU, Data Protection, Appeal, Hipster Antitrust, Regulation, FCO, Bundeskartellamt

9.

The German Amazon Marketplace Agreement Case: A Landmark Settlement with Global Reach or More Hype Than Substance?

Hausfeld Competition Bulletin, Fall 2019
Number of pages: 7 Posted: 09 Dec 2019
Philipp Westerhoff
Hausfeld RA LLP
Downloads 166 (338,110)

Abstract:

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Amazon, Antitrust, Fco, Bundeskartellamt, Competition Law, Amazon Marketplace, Marketplace, Settlement, Art. 102 Tfeu, Absuse of Dominance, Follow-On Action

10.

Wettbewerbsbeschränkungen unter dem Deckmantel des Datenschutzes? - Apples App-Tracking-Policy auf dem Prüfstand (Restrictions of Competition under the Guise of Data Protection? - Apple's App Tracking Policy under Scrutiny)

Zeitschrift für Digitalisierung und Recht (ZfDR), 3/2021 (pp. 280 et seq.)
Number of pages: 24 Posted: 17 Dec 2021
Thomas Hoppner and Philipp Westerhoff
Technical University of Applied Sciences Wildau and Hausfeld RA LLP
Downloads 144 (380,473)

Abstract:

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Antitrust, Privacy, Apple, ATT, App Tracking Transparency, data protection, tracking, ad tech, advertising, media plurality, consent, Google, Privacy Sandbox, Chrome, Safari, iOS, Android, GDPR

11.

Un-FRAND-ly Use of Content and Data and Other Abuses of Intermediation Power: The German Competition Probes into Google’s Ecosystem

Number of pages: 10 Posted: 08 Apr 2022
Thomas Hoppner and Philipp Westerhoff
Technical University of Applied Sciences Wildau and Hausfeld RA LLP
Downloads 133 (404,976)

Abstract:

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antitrust, competition law, digital markets, Google, gatekeepers, intermediation power, FRAND, press publishers, Google News Showcase, disintermediation, ecosystems