Rosa M. Abrantes-Metz

The Brattle Group

44 Brattle Street

3rd Floor

Cambridge, MA 02138-3736

United States

  • The Brattle Group

SCHOLARLY PAPERS

48

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SSRN CITATIONS
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Top 10,275

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70

CROSSREF CITATIONS

50

Ideas:
“  Multisided platforms, cartels, screens for collusion, manipulation and fraud, financial sector and financial regulation.  ”

  • The Brattle Group

Scholarly Papers (48)

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1.

LIBOR Manipulation?

Number of pages: 49 Posted: 05 Aug 2008 Last Revised: 11 Aug 2008
Rosa M. Abrantes-Metz, Michael Kraten, Albert Metz and Gim Seow
The Brattle Group, affiliation not provided to SSRN, The Brattle Group and Milgard School of Business, UWT
Downloads 3,472 (4,503)
Citation 24

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LIBOR, LIBOR quotes, manipulations, conspiracies, collusion, CDS spreads, market cap

2.

Pharmaceutical Development Phases: A Duration Analysis

FTC, Bureau of Economics Working Paper No. 274
Number of pages: 30 Posted: 25 Oct 2004
Rosa M. Abrantes-Metz, Christopher Adams and Albert Metz
The Brattle Group, CBO and The Brattle Group
Downloads 1,402 (19,362)
Citation 18

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Pharmceuticals, research and development, duration analysis

3.

The Lessons from Libor for Detection and Deterrence of Cartel Wrongdoing

Harvard Business Law Review Online, Volume 3:10-16 (2012), Minnesota Legal Studies Research Paper No. 13-01
Number of pages: 7 Posted: 08 Aug 2012 Last Revised: 23 Sep 2015
Rosa M. Abrantes-Metz and D. Daniel Sokol
The Brattle Group and USC Gould School of Law
Downloads 1,077 (28,518)

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antitrust, cartels, competition law, Libor, screens, corporate governance, compliance

4.

Antitrust Corporate Governance and Compliance

Oxford Handbook of International Antitrust Economics, Roger D. Blair and D. Daniel Sokol, eds., Oxford University Press, Forthcoming, Minnesota Legal Studies Research Paper No. 13-18
Number of pages: 34 Posted: 10 Apr 2013
Rosa M. Abrantes-Metz and D. Daniel Sokol
The Brattle Group and USC Gould School of Law
Downloads 1,025 (30,635)

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antitrust, cartels, competition law, compliance, corporate governance, empirical, collusion, price fixing, corporate wrongdoing, enforcement, leniency, corporate crime

5.

Why and How Should the Libor Be Reformed?

Number of pages: 5 Posted: 27 Jun 2012
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 986 (32,376)
Citation 6

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Libor, Reform, Screens, Manipulation, Conspiracy

6.

Antitrust Screening: Making Compliance Programs Robust

Number of pages: 11 Posted: 26 Jul 2010
Rosa M. Abrantes-Metz, Patrick Bajari and Joe Murphy
The Brattle Group, University of Michigan at Ann Arbor - Department of Economics and Independent
Downloads 811 (42,534)
Citation 6

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Screens, Conspiracies, Manipulations, Detection, Investigations, Compliance Programs, Internal Monitoring

7.

Tracking the Libor Rate

Number of pages: 30 Posted: 23 Jul 2010
Rosa M. Abrantes-Metz and Sofia Berto Villas-Boas
The Brattle Group and University of California, Berkeley - Agricultural & Resource Economics
Downloads 758 (46,512)
Citation 8

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market rate data, Libor, Benford’s law, second digit distributions, aggregation game, agents’ signals, manipulation, collusion, conspiracy

8.

How Far Can Screens Go in Distinguishing Explicit from Tacit Collusion? New Evidence from the Libor Setting

CPI Antitrust Chronicle, Vol. 1, March 2012
Number of pages: 9 Posted: 13 Mar 2012
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 710 (50,729)
Citation 2

Abstract:

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Libor, collusion, manipulation, screening, detection

9.

A Variance Screen for Collusion

Number of pages: 27 Posted: 07 Apr 2005
Rosa M. Abrantes-Metz, Christopher T. Taylor, Luke M. Froeb and John Geweke
The Brattle Group, U.S. Federal Trade Commission - Bureau of Economics, Vanderbilt University - Owen Graduate School of Management and University of Technology Sydney - Economics Discipline Group
Downloads 582 (65,511)
Citation 19

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Collusion, Price Fixing, Firms, Firm

10.

Screening for Conspiracies: Applications for Litigation, Pre-Litigation, Regulation and Internal Monitoring

Number of pages: 30 Posted: 12 Mar 2009
Rosa M. Abrantes-Metz and Patrick Bajari
The Brattle Group and University of Michigan at Ann Arbor - Department of Economics
Downloads 548 (70,703)
Citation 2

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Screening, Conspiracies, Collusion, Cartels, Manipulations, Detection

11.

Replacing the LIBOR with a Transparent and Reliable Index of Interbank Borrowing: Comments on the Wheatley Review of LIBOR Inital Discussion Paper

University of Chicago Institute for Law & Economics Olin Research Paper No. 620
Number of pages: 14 Posted: 07 Sep 2012 Last Revised: 09 Nov 2012
Rosa M. Abrantes-Metz, David S. Evans and David S. Evans
The Brattle Group and University College LondonGlobal Economics Group
Downloads 500 (79,175)
Citation 2

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LIBOR, financial crisis, conspiracy, screening, interbank borrowing

12.

Is the Market Being Fooled? An Error-Based Screen for Manipulation

Number of pages: 49 Posted: 16 Aug 2007
Rosa M. Abrantes-Metz and Sumanth Addanki
The Brattle Group and NERA Economic Consulting
Downloads 454 (88,865)
Citation 5

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Manipulation, Screen, Futures Prices, Spot Prices, Commodities Markets, Forecasting Errors, Risk Premium, Basis

13.

The Determinants of Cartel Duration

Number of pages: 35 Posted: 12 May 2013
Rosa M. Abrantes-Metz, John M. Connor, John M. Connor and Albert Metz
The Brattle Group, Purdue UniversityAmerican Antitrust Institute (AAI) and The Brattle Group
Downloads 442 (91,658)
Citation 8

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Cartel Duration, Screening, Mized Proportional Hazard Model, Collusion, Detection, Screening

14.

Revolution in Manipulation Law: The New CFTC Rules and the Urgent Need for Economic and Empirical Analyses

University of Pennsylvania Journal of Business Law, Vol. 15, pp. 357-418, 2013.
Number of pages: 62 Posted: 18 Mar 2012 Last Revised: 14 Mar 2013
Rosa M. Abrantes-Metz, Gabriel V. Rauterberg and Andrew Verstein
The Brattle Group, University of Michigan Law School and University of California, Los Angeles (UCLA) - School of Law
Downloads 433 (93,846)

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Screen, Libor, CFTC, Swap, Manipulation, Dodd-Frank, Regulation, Law, Econometric, Flagging, Hunt Brothers, Silver

15.

Proactive vs Reactive Anti-Cartel Policy: The Role of Empirical Screens

Number of pages: 28 Posted: 26 Jun 2013
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 415 (98,604)
Citation 4

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screens, leniency, anti-cartel policy, regulation

16.

Will the Wheatley Recommendations Fix LIBOR?

CPI Antitrust Chronicle November 2012(2)
Number of pages: 8 Posted: 30 Nov 2012
Rosa M. Abrantes-Metz, David S. Evans and David S. Evans
The Brattle Group and University College LondonGlobal Economics Group
Downloads 388 (106,589)
Citation 2

Abstract:

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Libor, interest rate manipulation

17.

Design and Implementation of Screens and Their Use by Defendants

Competition Policy International (CPI) Antitrust Chronicle, Vol. 2, September 2011
Number of pages: 11 Posted: 14 Oct 2011
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 345 (121,465)

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Screens, Conspiracies, Manipulations, Detection, Rebuttal, Futures Markets

18.

Defending Against Allegations of Fraud and Manipulation: The Role of the Economist Under the New CFTC Rules

Number of pages: 37 Posted: 09 Jan 2012
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 290 (145,985)

Abstract:

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CFTC, manipulation, commodities, fraud, screens, economic and empirical analyses

19.

Why and How to Use Empirical Screens in Antitrust Compliance

CPI Antitrust Chronicle, Vol. 1, February 2012
Number of pages: 8 Posted: 17 Feb 2012
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 282 (150,270)

Abstract:

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Screens, compliance, collusion, conspiracies, manipulations, fraud, antitrust, Libor

20.

Can Machine Learning Aide in Cartel Detection?

Antitrust Chronicle, Competition Policy International, July 2018
Number of pages: 5 Posted: 18 Dec 2018
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 268 (158,148)

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Artificial Intelligence, Screens, Collusion, Detection

21.

The Power of Screens to Trigger Investigations

Number of pages: 12 Posted: 23 Jul 2010
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 255 (166,273)
Citation 3

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Screens, Conspiracies, Manipulations, Detection, Investigations

22.

Libor Litigation and the Role of Screening: The Need for Enhanced Compliance Programs

Competition Policy International (CPI) Antitrust Chronicle, Vol. 2, July 2011
Number of pages: 7 Posted: 14 Oct 2011
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 240 (176,242)
Citation 1

Abstract:

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Libor, Conspiracy, Manipulation, Screens, Detection, Compliance

23.

Regulating Multisided Platforms? The Case Against Treating Platforms As Utilities

Number of pages: 8 Posted: 05 Nov 2020
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 229 (184,319)

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Antitrust, Regulation, Multi-sided Platforms, Monopoly

24.

Roundtable on Ex Officio Cartel Investigations and the Use of Screens to Detect Cartels

Number of pages: 26 Posted: 25 Oct 2013
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 189 (219,855)
Citation 5

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Screening, Anti-Cartel Detection, OECD, Leniency

25.

Did Credit Rating Agencies Cause the European Sovereign Debt Crisis?

Competition Policy International, Antitrust Chronicle, Vol. 2, January 2014
Number of pages: 5 Posted: 31 Jan 2014
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 186 (222,965)

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CRA, Ratings, Sovereign Debt

26.

Aluminum Market Dislocation: Evidence, Incentives and Reform

Number of pages: 16 Posted: 22 Sep 2013 Last Revised: 23 Sep 2013
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 174 (236,093)
Citation 1

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Aluminum, Warehousing, Financial Regulation, Reform, Conspiracies, Manipulations, Incentives, Market Structure, Screens

27.

Why Screening Is a 'Must Have' Tool for Effective Antitrust Compliance Programs

Number of pages: 13 Posted: 30 Jan 2021
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 158 (256,092)

Abstract:

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Screen, collusion, fraud, manipulation, antitrust compliance

28.

A Short Note on Manipulation, Speculation and Crude Oil Prices

Number of pages: 4 Posted: 04 May 2012
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 156 (258,794)
Citation 2

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Manipulation, Speculation, Oil Prices, Regulation

29.

The Impact of Entry on Prices and Costs

Number of pages: 18 Posted: 18 Sep 2007
Rosa M. Abrantes-Metz and Pedro Pereira
The Brattle Group and Autoridade da Concorrência
Downloads 156 (258,794)
Citation 1

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Entry, Competition, Mobile Telephony, Prices, Costs

30.

Before and after the Emu: Financial Integration, Monetary Policy and Welfare Changes

Number of pages: 40 Posted: 09 Dec 2004
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 156 (258,794)

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Monetary Union; Welfare Costs; National vs Common Monetary Policy; General Equilibrium Two-Country Model; Numerical Resolution

31.

Enhancing Financial Benchmarks: Comments on the OICU-IOSCO Consultation Report on Financial Benchmarks

Number of pages: 12 Posted: 13 Feb 2013
Rosa M. Abrantes-Metz, David S. Evans and David S. Evans
The Brattle Group and University College LondonGlobal Economics Group
Downloads 152 (264,237)

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financial benchmarks reform, LIBOR, conspiracies, manipulations, screening

32.

The Future of Cartel Deterrence and Detection

CPI Antitrust Chronicle, January 2019
Number of pages: 9 Posted: 30 Apr 2019
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 147 (271,494)

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leniency, collusion, reform, pricing algorithms

33.

The Economics and Regulation of the Portuguese Retail Payments System

Number of pages: 66 Posted: 07 Jan 2014
David S. Evans, David S. Evans and Rosa M. Abrantes-Metz
University College LondonGlobal Economics Group and The Brattle Group
Downloads 122 (312,853)
Citation 4

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retail payments, banking, interchange fees, price caps, multi-sided platforms, Portugal, current accounts, bank regulation

34.

What’s to be Done with Rating Agencies? Understanding the Problem to Find a Solution

Number of pages: 5 Posted: 03 Jul 2013 Last Revised: 02 Sep 2013
Rosa M. Abrantes-Metz and Kristiyana Teodosieva
The Brattle Group and New York University (NYU) - Leonard N. Stern School of Business
Downloads 121 (314,761)

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Credit Ratings, Antitrust, Monopsony Power, Competition, Structured Finance

35.

The Contribution of Innovation to Health Care Costs: At Least 50%?

Number of pages: 31 Posted: 02 Aug 2012
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 120 (316,640)
Citation 2

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Innovation, Residual, Health Care Costs, Health Care Reform

36.

Is Financial Regulation Appropriately Dealing with Systemic Risk? Are We Really Fixing Existing Problems or Creating New Ones?

Number of pages: 5 Posted: 20 Jan 2014
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 114 (328,222)

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Basel requirements, Stress Testing, Financial Regulation, Bank Run

37.

The Dynamics of Single- and Multi-Sided Platform Monopolies

Number of pages: 61 Posted: 13 Nov 2020
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 99 (360,884)

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Single-Sided and Multi-sided Platforms, Networks, Network Effects, Direct and Indirect Network Effects, Monopoly, Deadweightloss, Numerical Methods

38.

Benefits to Society from Health Care Expenses: Do We Get More for Higher Spending?

Number of pages: 12 Posted: 07 Jun 2012
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 97 (365,600)

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Health care, costs, benefits, international comparisons, price adjusted for quality

39.

Regional Competition Center for Latin America: Antitrust Guidelines for Exchanges of Information Among Competitors

Number of pages: 43 Posted: 17 Dec 2018
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 81 (407,945)

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Communications and Collaborations Among Competitors, Anticompetitive Conduct

40.

Determinants of Pharmaceutical Review, Success and Duration

Number of pages: 38 Posted: 23 Nov 2014
Rosa M. Abrantes-Metz, Christopher Adams and Albert Metz
The Brattle Group, CBO and The Brattle Group
Downloads 72 (435,760)
Citation 2

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Pharmaceuticals, R&D, Duration, Probabilities, Risk

41.

Interview: Update on 'Screens for Conspiracies and Their Multiple Applications'

Competition Policy International Journal, Vol. 8 No. 1, Spring 2012
Number of pages: 5 Posted: 23 Jun 2012
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 69 (445,723)
Citation 6

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Screens, collusion, manipulation, detection, defense

42.

Antitrust Compliance 2.0: The Use of Structural Analysis and Empirical Screens to Detect Collusion and Corruption in Bidding Procurement Processes

Antitrust Chronicle, Competition Policy International, June 2015
Number of pages: 18 Posted: 18 Dec 2018
Rosa M. Abrantes-Metz and Elizabeth Prewitt
The Brattle Group and Hughes Hubbard & Reed LLP
Downloads 64 (463,138)

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Bid Rigging, Screens, Detection, Deterrence, Collusion

43.

Pricing Algorithms and Implications for Competition

Number of pages: 6 Posted: 11 Nov 2020
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 55 (497,736)

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Pricing algorithms, tacit and explicit collusion, regulation, collaborations among competitors

44.

Collusion and Network Effects: Modeling the Dynamics of Single- and Multi-Sided Platforms

Number of pages: 53 Posted: 30 Jun 2021
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 48 (527,817)

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Single- and Multi-Sided Platforms, Dynamics, Collusion, Numerical Resolution, Network Effects, Direct and Indirect Network Effects, Social Planner, Deadweight Loss

45.

Is There Misdiagnosis and Mistreatment in the Market for Credit Ratings?

CPI Antitrust Chronicle, Vol. 2, November 2013
Number of pages: 9 Posted: 28 Nov 2013
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 48 (527,817)

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Credit Ratings, Regulation, Monopsony Power, Structured Finance, Rating Shopping, Issuer Pays

46.

Competition and Payment Card Interchange Fees: A Brief Note to the OECD Latin American and Caribbean Competition Forum

Number of pages: 9 Posted: 11 Oct 2021
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 33 (604,485)

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Payment systems, retail payments, credit cards, interchange fee, multisided platforms, price caps, retail payments, banking, bank regulation

47.

Modeling the Dynamics of Network Entry and Competition Under Single- and Multi-Homing

Number of pages: 54 Posted: 18 Jun 2021
Rosa M. Abrantes-Metz and Albert Metz
The Brattle Group and The Brattle Group
Downloads 30 (622,607)

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Platforms, Networks, Network Effects, Competition, Single-Homing, Multi-Homing, Entry, Entry Deterrence, Incumbency Advantage, Deadweight Loss, Numerical Resolution

48.

Recent Financial Sector Conspiracies and Manipulations: How to Prevent Future Similar Conduct?

Number of pages: 7 Posted: 18 Dec 2018
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 29 (628,883)

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Proactive Reform, Antitrust, Collusion, Manipulation, Fraud, Screening

Other Papers (1)

Total Downloads: 30
Actions:
Email selected abstracts
1.

Principles for Financial Benchmarks: Comments on the OICU-IOSCO Consultation Report on Financial Benchmarks

Number of pages: 6 Posted: 19 May 2013
Rosa M. Abrantes-Metz
The Brattle Group
Downloads 30

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Financial benchmarks, Reform, LIBOR, Regulation