Ariel Ezrachi

University of Oxford - Faculty of Law

Slaughter and May Professor of Competition Law

Oxford

United Kingdom

SCHOLARLY PAPERS

40

DOWNLOADS
Rank 1,168

SSRN RANKINGS

Top 1,168

in Total Papers Downloads

29,646

SSRN CITATIONS
Rank 7,653

SSRN RANKINGS

Top 7,653

in Total Papers Citations

91

CROSSREF CITATIONS

83

Scholarly Papers (40)

Artificial Intelligence & Collusion: When Computers Inhibit Competition

University of Illinois Law Review, Vol. 2017, 2017, Oxford Legal Studies Research Paper No. 18/2015, University of Tennessee Legal Studies Research Paper No. 267
Number of pages: 36 Posted: 09 Apr 2015 Last Revised: 02 Jan 2019
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 7,430 (1,051)
Citation 1

Abstract:

Loading...

Competition law, Antitrust, Computers, Artificial Intelligence, Collusion, Cartels

Artificial Intelligence & Collusion: When Computers Inhibit Competition

University of Illinois Law Review, Vol. 2017, 2017, Oxford Legal Studies Research Paper No. 18/2015, University of Tennessee Legal Studies Research Paper No. 267
Number of pages: 36 Posted: 09 Apr 2015
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 55 (466,234)
Citation 51

Abstract:

Loading...

Competition law, Antitrust, Computers, Artificial Intelligence, Collusion, Cartels

2.

EU Competition Law Goals and the Digital Economy

Oxford Legal Studies Research Paper No. 17/2018
Number of pages: 27 Posted: 21 Jun 2018 Last Revised: 02 Nov 2018
Ariel Ezrachi
University of Oxford - Faculty of Law
Downloads 4,032 (3,060)
Citation 12

Abstract:

Loading...

EU competition law, antitrust law, digitalisation, convergence, US antitrust

3.

Sustainable and Unchallenged Algorithmic Tacit Collusion

University of Tennessee Legal Studies Research Paper No. 366, Oxford Legal Studies Research Paper No. 16/2019, 17 Northwestern Journal of Technology and Intellectual Property 217 (2020)
Number of pages: 47 Posted: 06 Dec 2018 Last Revised: 09 Mar 2020
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 2,495 (6,859)
Citation 7

Abstract:

Loading...

Competition Law, Antitrust, Algorithms, Tacit Collusion, Algorithmic Tacit Collusion, Collusion, Hub and Spoke

4.

Two Artificial Neural Networks Meet in an Online Hub and Change the Future (Of Competition, Market Dynamics and Society)

Oxford Legal Studies Research Paper No. 24/2017, University of Tennessee Legal Studies Research Paper No. 323
Number of pages: 54 Posted: 10 Apr 2017 Last Revised: 09 Jan 2019
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 1,929 (10,427)
Citation 13

Abstract:

Loading...

collusion, competition, algorithms, behavioral discrimination

5.

When Competition Fails to Optimize Quality: A Look at Search Engines

18 Yale Journal of Law & Technology 70 (2016), University of Tennessee Legal Studies Research Paper No. 268
Number of pages: 42 Posted: 25 Apr 2015 Last Revised: 05 Oct 2016
Maurice E. Stucke and Ariel Ezrachi
University of Tennessee College of Law and University of Oxford - Faculty of Law
Downloads 1,245 (20,629)
Citation 4

Abstract:

Loading...

Competition, Antitrust, Search Engines, Quality Competition, Status Quo Bias, Network Effects

6.

Is Your Digital Assistant Devious?

Oxford Legal Studies Research Paper No. 52/2016, University of Tennessee Legal Studies Research Paper No. 304
Number of pages: 22 Posted: 24 Aug 2016 Last Revised: 15 Sep 2016
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 1,147 (23,281)
Citation 4

Abstract:

Loading...

Internet, Competition law, Virtual Competition, Foreclosure, Antitrust, Monopoly

7.

How Digital Assistants Can Harm our Economy, Privacy, and Democracy

32 Berkeley Technology Law Journal 1239 (2017), University of Tennessee Legal Studies Research Paper No. 324
Number of pages: 62 Posted: 25 Apr 2017 Last Revised: 04 Jun 2018
Maurice E. Stucke and Ariel Ezrachi
University of Tennessee College of Law and University of Oxford - Faculty of Law
Downloads 1,145 (23,342)
Citation 5

Abstract:

Loading...

antitrust, big data, network effects, algorithms, competition, monopoly

8.

The Curious Case of Competition and Quality

Journal of Antitrust Enforcement (2015) doi: 10.1093/jaenfo/jnv023, University of Tennessee Legal Studies Research Paper No. 256, Oxford Legal Studies Research Paper No. 64/2014
Number of pages: 43 Posted: 12 Sep 2014 Last Revised: 24 Sep 2015
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 1,127 (23,889)
Citation 3

Abstract:

Loading...

Competition Policy, Antitrust, Two-Sided Markets, Quality, Behavioral Exploitation, Behavioral Economics, Deception, Choice Overload

9.

Online Platforms and the EU Digital Single Market

University of Tennessee Legal Studies Research Paper No. 283
Number of pages: 16 Posted: 23 Oct 2015 Last Revised: 03 Dec 2015
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 1,061 (26,077)
Citation 4

Abstract:

Loading...

Big Data, Competition, Privacy, Antitrust, Monopolization, Collusion

10.

The European Commission Guidance on Article 82 EC - The Way in Which Institutional Realities Limit the Potential for Reform

Oxford Legal Studies Research Paper No. 27/2009
Number of pages: 32 Posted: 24 Sep 2009
Ariel Ezrachi
University of Oxford - Faculty of Law
Downloads 839 (36,327)
Citation 1

Abstract:

Loading...

Are Excessive Prices Really Self-Correcting?

Journal of Competition Law and Economics, 2008
Number of pages: 18 Posted: 21 Aug 2008 Last Revised: 13 Feb 2009
Ariel Ezrachi and David Gilo
University of Oxford - Faculty of Law and Tel Aviv University - Buchmann Faculty of Law
Downloads 808 (37,710)
Citation 2

Abstract:

Loading...

antitrust, competition law, abuse of dominance, monopoly, excessive price, predatory pricing

Are Excessive Prices Really Self-Correcting?

Journal of Competition Law and Economics, Vol. 5, Issue 2, pp. 249-268, 2009
Posted: 01 Jun 2009
Ariel Ezrachi and David Gilo
University of Oxford - Faculty of Law and Tel Aviv University - Buchmann Faculty of Law

Abstract:

Loading...

K21, L4

12.

Competition, Market Power and Third-Party Tracking

World Competition: Law and Economics Review, Vol. 42, No. 1, March 2019, pages 5-19, Oxford Legal Studies Research Paper No. 11/2019
Number of pages: 14 Posted: 02 Nov 2018 Last Revised: 23 Sep 2019
Ariel Ezrachi and Viktoria H.S.E. Robertson
University of Oxford - Faculty of Law and Vienna University of Economics and Business
Downloads 734 (43,637)
Citation 4

Abstract:

Loading...

Competition Law, Privacy, Third-party Trackers, Big Data, Big Analytics

13.

Unchallenged Market Power? The Tale of Supermarkets, Private Labels and Competition Law

World Competition, Vol. 33, No. 2, 2010, The University of Oxford Centre for Competition Law and Policy Working Paper No. CCLP (L) 27
Number of pages: 16 Posted: 21 Dec 2009
Ariel Ezrachi
University of Oxford - Faculty of Law
Downloads 678 (48,530)

Abstract:

Loading...

Competition Law, private labels, own labels, market power, supermarket, EU Competition Law, Article 102 TFEU

14.

Looking Up in the Data-Driven Economy

University of Tennessee Legal Studies Research Paper No. 333, CPI ANTITRUST CHRONICLE, May 2017
Number of pages: 6 Posted: 30 May 2017 Last Revised: 09 Mar 2020
Maurice E. Stucke and Ariel Ezrachi
University of Tennessee College of Law and University of Oxford - Faculty of Law
Downloads 640 (52,348)
Citation 4

Abstract:

Loading...

e-monopsony, e-scraper, antitrust, competition law

15.

The Competitive Effects of Parity Clauses on Online Commerce

Oxford Legal Studies Research Paper No. 55/2015
Number of pages: 36 Posted: 13 Oct 2015
Ariel Ezrachi
University of Oxford - Faculty of Law
Downloads 601 (56,683)
Citation 5

Abstract:

Loading...

Parity clause, Most Favoured Nation clause, Price Comparison websites

16.

Putting Technology to Good Use for Society: The Role of Corporate, Competition and Tax Law

European Corporate Governance Institute (ECGI) - Law Working Paper No. 427/2018, Oxford Legal Studies Research Paper No. 15/2019
Number of pages: 42 Posted: 27 Nov 2018
John Armour, Luca Enriques, Ariel Ezrachi and John Vella
University of Oxford - Faculty of Law, University of Oxford Faculty of Law, University of Oxford - Faculty of Law and Oxford University Centre for Business Taxation
Downloads 479 (75,233)
Citation 4

Abstract:

Loading...

Competition Policy, Compliance, Corporate Law, Digitalisation, Innovation, Populism, R&D, Smart Contracts, Technology, Takeover Law, Taxation

17.

2016-2017 Oxford Business Law Blog Round-Up: Most Read Opinion Pieces

Oxford Legal Studies Research Paper No. 36/2017
Number of pages: 38 Posted: 02 May 2017
University of Oxford - Faculty of Law, University of Oxford - Faculty of Law, University of Oxford - Faculty of Law, University of Oxford Faculty of Law, University of Oxford - Faculty of Law, King & Wood Mallesons, University of California, Berkeley - School of Law, King & Wood Mallesons, University of Melbourne - Law School and University of Tennessee College of Law
Downloads 448 (81,494)

Abstract:

Loading...

Corporate Scandals, Law and Technology, Brexit, Capital Markets Union, Prospectus Regulation, Antitrust, Competition, Corporate Governance, Smart Contracts, Blockchain

18.

Under (and Over) Prescribing of Behavioural Remedies

University of Oxford, Centre for Competition Law and Policy Working Paper No. (L) 13/5
Number of pages: 7 Posted: 17 Jul 2006
Ariel Ezrachi
University of Oxford - Faculty of Law
Downloads 434 (84,580)

Abstract:

Loading...

19.

The Ripple Effects of Online Marketplace Bans

Number of pages: 18 Posted: 15 Nov 2016 Last Revised: 26 Dec 2016
Ariel Ezrachi
University of Oxford - Faculty of Law
Downloads 428 (85,988)

Abstract:

Loading...

E-Commerce, Online Marketplace Bans, Selective Distribution, Vertical Restrictions, Virtual Competition

20.

Merger Control and Cross Boarders Transactions - a Pragmatic View on Cooperation, Convergence and What's in between

Number of pages: 22 Posted: 07 Nov 2005
Ariel Ezrachi
University of Oxford - Faculty of Law
Downloads 342 (111,086)

Abstract:

Loading...

21.

The Rule of Law in the Technological Age Challenges and Opportunities for the EU Collected Papers

Amsterdam Law School Research Paper No. 2017-35, Amsterdam Centre for European Law and Governance Research Paper No. 2017-02
Number of pages: 65 Posted: 25 Jul 2017 Last Revised: 14 Dec 2018
Amsterdam Centre for European Law and Governance, University of Amsterdam, University of Amsterdam - Amsterdam Centre for European Law and Governance and Amsterdam Center for Law & Economics, Amsterdam Centre for European Law and Governance, King's College London - The Dickson Poon School of Law, K.U. Leuven, Independent, Tilburg University, University of Oxford - Faculty of Law, University of Tennessee College of Law, University of Sheffield - Faculty of Law, London School of Economics - Law Department and Max Planck Institute Research on Collective GoodsKarlsruhe Institute of Technology
Downloads 340 (111,834)
Citation 2

Abstract:

Loading...

Rule of law, new tecnology, EU regulation, fundamental rights, risk regulation, digital age, superplatforms, competition law, data protection

22.

Excessive Pricing, Entry, Assessment, and Investment: Lessons from the Mittal Litigation

Antitrust Law Journal, Vol. 76, No. 3, p. 873, 2010
Number of pages: 26 Posted: 17 Aug 2010
David Gilo and Ariel Ezrachi
Tel Aviv University - Buchmann Faculty of Law and University of Oxford - Faculty of Law
Downloads 283 (136,068)
Citation 1

Abstract:

Loading...

Antitrust, Economics, Industrial Organization, Monopoly, Regulation

23.

Competition Law and Income Inequality: A Panel Data Econometric Approach

Number of pages: 39 Posted: 15 Nov 2020 Last Revised: 24 May 2021
University of Oxford, University of Oxford, University of Oxford and University of Oxford - Faculty of Law
Downloads 271 (142,283)
Citation 2

Abstract:

Loading...

Income Inequality, Antitrust, Panel Data, Economic Development‎

24.
Downloads 270 (142,850)

Abstract:

Loading...

competition law, online marketplaces, verticla agreements

25.

The Effects of Competition Law on Inequality – Incidental By-Product or a Path for Societal Change?

CCLP(L)55 Working Paper, 2021
Number of pages: 29 Posted: 02 Jul 2021
University of Oxford - Faculty of Law, University of Oxford, University of Oxford and University of Oxford
Downloads 174 (215,609)

Abstract:

Loading...

Competition Policy and Law, Inequality, Labour Share, Empirical Legal Studies

26.

Competition Policy and the Decline of the Labour Share

Number of pages: 36 Posted: 17 Apr 2021
University of Oxford, University of Oxford, University of Oxford and University of Oxford - Faculty of Law
Downloads 146 (249,702)
Citation 1

Abstract:

Loading...

Competition policy, Economic inequality, Labour share, Market power

27.

Criminalising Cartels: Why Critical Studies?

in C Beaton-Wells and A Ezrachi (eds), Criminalising Cartels: Critical Studies of an International Regulatory Movement, Hart Publishing (2011), 3-23, U of Melbourne Legal Studies Research Paper
Number of pages: 29 Posted: 14 Jun 2019
Caron Beaton-Wells and Ariel Ezrachi
Melbourne Law School and University of Oxford - Faculty of Law
Downloads 65 (423,300)
Citation 1

Abstract:

Loading...

anti-cartel law movement, criminal law movement

28.

UNCTAD’s Collaborative Information Platform

Ariel Ezrachi, Hassan Qaqaya, UNCTAD’s collaborative information platform, December 2012, Concurrences N° 4-2012, Art. N° 49297, pp. 204-207, https://www.concurrences.com/en/review/issues/no-4-2012/international/unctad-s-collaborative-information-platform
Posted: 10 Jun 2021
Ariel Ezrachi and Hassan Qaqaya
University of Oxford - Faculty of Law and United Nations Conference on Trade and Development

Abstract:

Loading...

International organisations, Procedures, Exchange of information, Cooperation between NCAs

29.

Form and Effects Based Approaches: A Challenging Duality in the Application of Art. 102 TFEU

Ariel Ezrachi, Form and effects based approaches: A challenging duality in the application of Art. 102 TFEU, May 2010, Concurrences N° 2-2010, Art. N° 31009, https://www.concurrences.com/en/review/issues/no-2-2010/foreword/form-and-effects-based-approaches-a-challenging-duality-in-the-application-of
Posted: 26 May 2021
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

European Union, Unilateral Practices, Dominance, Effect on competition

30.

The Rise of Behavioural Discrimination

Oxford Legal Studies Research Paper No. 54/2016, 37 European Competition Law Review 484 (2016), University of Tennessee Legal Studies Research Paper
Posted: 28 Aug 2016 Last Revised: 01 Feb 2018
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law

Abstract:

Loading...

internet, e-commerce, price discrimination, antitrust enforcement

31.

Sponge

Journal of Antitrust Enforcement (2016) 1-26 ( Open Access - Available on the JAE website )
Posted: 02 Mar 2015 Last Revised: 15 Jun 2017
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

Competition law, Antitrust, Competition policy, Industrial Policy, Lobbying, Neo-classical economic theory, Behavioural economics, Jurisprudence

32.

Cross Border Transfer of Wealth – Reflections on Competition Law and Developing Economies

University of Oxford Centre for Competition Law and Policy Working Paper No. 32
Posted: 22 Jan 2012
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

Competition law, consumer welfare, Extraterritoriality, Export Cartels

33.

Buying Alliances and Input Price Fixing – In Search of a European Enforcement Standard

Journal of Competition Law and Economics, 2012
Posted: 21 Jan 2012
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

price fixing, buyer cartel, input cartel, European competition law

34.

The Darker Side of the Moon: Assessment of Excessive Pricing and Proposal for a Post-Entry Price-Cut Benchmark

REFLECTIONS ON ITS RECENT EVOLUTION, Article 82 EC, Ariel Ezrachi, ed., Hart Publishing, 2009
Posted: 04 Mar 2009
Ariel Ezrachi and David Gilo
University of Oxford - Faculty of Law and Tel Aviv University - Buchmann Faculty of Law

Abstract:

Loading...

antitrust, competition law, abuse of dominance, monopoly, excessive price, predatory pricing

35.

European Cartel Enforcement and the Possible Implications for Japanese Companies

Posted: 03 Dec 2007
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

Cartels, Japan, Europe

36.

Globalization of Merger Control - a Look at Bilateral Cooperation Through the Ge/Honeywell Case

Florida Journal of International Law, Forthcoming
Posted: 26 Nov 2005
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

37.

The Role of Voluntary Frameworks in Multinational Cooperation

George Washington International Law Review, Vol. 36, No. 2, p. 433, 2004
Posted: 04 Nov 2005
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

38.

Limitations on the Extraterritorial Reach of the European Merger Regulation

E.C.L.R., Vol. 22, No. 4, pp. 137-146, 2001
Posted: 02 Nov 2005
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

39.

Behavioural Remedies in EC Merger Control - Scope and Limitations

World Competition, Vol. 29, No. 3, September 2006
Posted: 20 Oct 2005
Ariel Ezrachi
University of Oxford - Faculty of Law

Abstract:

Loading...

Ec Competition Law and the Regulation of Passive Investments Among Competitors

Oxford Journal of Legal Studies, Vol. 26, p. 327-349, 2006
Posted: 12 Jan 2005 Last Revised: 09 Jun 2008
David Gilo and Ariel Ezrachi
Tel Aviv University - Buchmann Faculty of Law and University of Oxford - Faculty of Law

Abstract:

Loading...

Passive investment, EU competition law, Tacit collusion, unilateral effects, merger regulation

Ec Competition Law and the Regulation of Passive Investments Among Competitors

Oxford Journal of Legal Studies, Vol. 26, No. 2, pp. 327-349, 2006
Posted: 29 Feb 2008
Ariel Ezrachi and David Gilo
University of Oxford - Faculty of Law and Tel Aviv University - Buchmann Faculty of Law

Abstract:

Loading...

Other Papers (1)

Total Downloads: 1,012
1.

The Stars You Meet Along the Way - The Top 99 Presentation Dynamics Which Will Be Engraved in Your Memory (For the Wrong Reasons) (Special 2017 Edition)

Number of pages: 14 Posted: 04 Aug 2016 Last Revised: 18 Jun 2017
Ariel Ezrachi and Maurice E. Stucke
University of Oxford - Faculty of Law and University of Tennessee College of Law
Downloads 1,012

Abstract:

Loading...

Teaching excellence, Presentation dynamic, Conferences