Author Page for Carl Shapiro

1.

Patent Holdup and Royalty Stacking

85 Texas Law Review 1991 (2007), Stanford Law and Economics Olin Working Paper No. 324

Number of pages: 59 Posted: 10 Aug 2006 Last Revised: 30 Apr 2020

Mark A. Lemley and Carl Shapiro

Stanford Law School and University of California, Berkeley - Haas School of Business

Downloads 4,177 (3,245)

Citation 24

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2.

Antitrust Evaluation of Horizontal Mergers: An Economic Alternative to Market Definition

Number of pages: 35 Posted: 10 Dec 2008 Last Revised: 22 Feb 2010

Joseph Farrell and Carl Shapiro

University of California, Berkeley - Department of Economics and University of California, Berkeley - Haas School of Business

Downloads 3,122 (5,334)

Citation 78

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3.

Navigating the Patent Thicket: Cross Licenses, Patent Pools, and Standard-Setting

Number of pages: 34 Posted: 14 Jun 2001

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 2,800 (6,383)

Citation 201

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4.

Antitrust

Harvard Law and Economics Discussion Paper No. 575

Number of pages: 157 Posted: 06 Feb 2007

Louis Kaplow and Carl Shapiro

Harvard Law School and University of California, Berkeley - Haas School of Business

Downloads 2,599 (7,044)

Citation 11

Abstract:

Antitrust

NBER Working Paper No. w12867

Number of pages: 156 Posted: 31 Jan 2007 Last Revised: 28 Feb 2021

Louis Kaplow and Carl Shapiro

Harvard Law School and University of California, Berkeley - Haas School of Business

Downloads 158 (253,534)

Citation 3

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5.

A Simple Approach to Setting Reasonable Royalties for Standard-Essential Patents

Stanford Public Law Working Paper No. 2243026, 28 Berkeley Technology Law Journal 1135 (2013)

Number of pages: 32 Posted: 02 Apr 2013 Last Revised: 24 Apr 2020

Mark A. Lemley and Carl Shapiro

Stanford Law School and University of California, Berkeley - Haas School of Business

Downloads 2,453 (7,861)

Citation 23

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6.

Scale Economies and Synergies in Horizontal Merger Analysis

UC Berkeley, Center for Competition Policy Working Paper No. CPC00-15

Number of pages: 29 Posted: 18 Feb 2004

Joseph Farrell and Carl Shapiro

University of California, Berkeley - Department of Economics and University of California, Berkeley - Haas School of Business

Downloads 2,015 (10,828)

Citation 56

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7.

Probabilistic Patents

Journal of Economic Perspectives, Vol. 19, p. 75, 2005, Stanford Law and Economics Olin Working Paper No. 288

Number of pages: 42 Posted: 23 Jul 2004

Mark A. Lemley and Carl Shapiro

Stanford Law School and University of California, Berkeley - Haas School of Business

Downloads 1,918 (11,731)

Citation 130

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8.

Antitrust Policy: A Century of Economic and Legal Thinking

U of California, Berkeley, Center for Competition Policy Working Paper No. CPC99-09

Number of pages: 28 Posted: 26 Feb 2004

William E. Kovacic and Carl Shapiro

George Washington University - Law School and University of California, Berkeley - Haas School of Business

Downloads 1,885 (12,055)

Citation 30

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9.

Antitrust in a Time of Populism

Number of pages: 33 Posted: 25 Oct 2017

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 1,508 (17,064)

Citation 41

Abstract:

10.

Antitrust and Innovation: Welcoming and Protecting Disruption

Downloads 1,400 ( 19,116)

Citation 12

2

Antitrust and Innovation: Welcoming and Protecting Disruption

Number of pages: 52 Posted: 12 Jun 2019

Giulio Federico, Fiona M. Scott Morton and Carl Shapiro

Chief Economist Team, DG Competition, European Commission, Yale School of Management and University of California, Berkeley - Haas School of Business

Downloads 1,350 (19,836)

Citation 4

Abstract:

Antitrust and Innovation: Welcoming and Protecting Disruption

NBER Working Paper No. w26005

Number of pages: 53 Posted: 01 Jul 2019 Last Revised: 21 Jan 2022

Giulio Federico, Fiona M. Scott Morton and Carl Shapiro

Chief Economist Team, DG Competition, European Commission, Yale School of Management and University of California, Berkeley - Haas School of Business

Downloads 50 (522,331)

Citation 5

Abstract:

11.

Intellectual Property, Competition, and Information Technology

UC Berkeley Competition Policy Center Working Paper No. CPC04-45

Number of pages: 35 Posted: 13 Apr 2004

Joseph Farrell and Carl Shapiro

University of California, Berkeley - Department of Economics and University of California, Berkeley - Haas School of Business

Downloads 1,229 (23,224)

Citation 11

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12.

Antitrust Limits to Patent Settlements

Downloads 1,117 ( 26,663)

Citation 28

2

Antitrust Limits to Patent Settlements

Number of pages: 42 Posted: 14 Jun 2001

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 1,117 (26,249)

Citation 28

Abstract:

Antitrust Limits to Patent Settlements

Posted: 22 Jul 2003

Carl Shapiro

University of California, Berkeley - Haas School of Business

Abstract:

13.

Activating Actavis

Antitrust Magazine, Fall 2013, at 16, Columbia Law and Economics Working Paper No. 457

Number of pages: 8 Posted: 30 Aug 2013 Last Revised: 30 Dec 2013

Aaron S. Edlin, C. Scott Hemphill, Herbert Hovenkamp and Carl Shapiro

University of California at Berkeley, New York University School of Law, University of Pennsylvania Carey Law School and University of California, Berkeley - Haas School of Business

Downloads 1,048 (29,222)

Citation 14

Abstract:

14.

The 2010 Horizontal Merger Guidelines: From Hedgehog to Fox in Forty Years

Number of pages: 56 Posted: 11 Sep 2010

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 984 (31,979)

Citation 37

Abstract:

15.

Reinvigorating Horizontal Merger Enforcement

Downloads 872 ( 37,917)

Citation 8

2

Reinvigorating Horizontal Merger Enforcement

Number of pages: 48 Posted: 07 Jun 2007 Last Revised: 30 Oct 2007

Jonathan B. Baker and Carl Shapiro

American University - Washington College of Law and University of California, Berkeley - Haas School of Business

Downloads 582 (63,840)

Citation 2

Abstract:

Reinvigorating Horizontal Merger Enforcement

Reg-Markets Center Working Paper No. 07-12

Number of pages: 59 Posted: 04 Feb 2008

Jonathan B. Baker and Carl Shapiro

American University - Washington College of Law and University of California, Berkeley - Haas School of Business

Downloads 290 (143,411)

Citation 7

Abstract:

16.

Reply: Patent Holdup and Royalty Stacking

85 Texas Law Review 2163 (2007), Stanford Law and Economics Olin Working Paper No. 345

Number of pages: 12 Posted: 14 Aug 2007 Last Revised: 30 Apr 2020

Mark A. Lemley and Carl Shapiro

Stanford Law School and University of California, Berkeley - Haas School of Business

Downloads 664 (54,645)

Abstract:

17.

RAND Patents and Exclusion Orders: Submission of 19 Economics and Law Professors to the International Trade Commission

Santa Clara Univ. Legal Studies Research Paper No. 07-12, UC Berkeley Public Law Research Paper No. 2102865

Number of pages: 13 Posted: 10 Jul 2012

Colleen V. Chien, Richard Gilbert, Carl Shapiro, Thomas F. Cotter, Stefania Fusco, Shubha Ghosh, Eric Goldman, Dan L. Burk, Daniel R. Cahoy, Michael A. Carrier, Jorge L. Contreras, Joseph Scott Miller, Michael Risch, Jason Schultz, Ted M. Sichelman, Arti K. Rai, Katherine J. Strandburg, Esther van Zimmeren and Christal A. Sheppard

Santa Clara University - School of Law, University of California, Berkeley - Department of Economics, University of California, Berkeley - Haas School of Business, University of Minnesota Law School, Notre Dame Law School, Syracuse University College of Law, Santa Clara University - School of Law, University of California, Irvine School of Law, Pennsylvania State University - Mary Jean and Frank P. Smeal College of Business Administration, Rutgers Law School, University of Utah - S.J. Quinney College of Law, University of Georgia School of Law, Villanova University Charles Widger School of Law, New York University School of Law, University of San Diego School of Law, Duke University School of Law, New York University School of Law, Centre of Excellence GOVTRUST, University of Antwerp, Belgium and University of Nebraska - College of Law

Downloads 658 (55,294)

Citation 1

Abstract:

18.

The Role of Antitrust in Preventing Patent Holdup

Stanford Law and Economics Olin Working Paper #554

Number of pages: 40 Posted: 04 Aug 2020 Last Revised: 08 Dec 2020

Carl Shapiro and Mark A. Lemley

University of California, Berkeley - Haas School of Business and Stanford Law School

Downloads 638 (57,541)

Citation 2

Abstract:

19.

Strategic Patent Acquisitions

Number of pages: 30 Posted: 03 Jul 2013 Last Revised: 01 Jan 2015

Fiona M. Scott Morton and Carl Shapiro

Yale School of Management and University of California, Berkeley - Haas School of Business

Downloads 613 (60,502)

Citation 15

Abstract:

20.

Joint Response to the House Judiciary Committee on the State of Antitrust Law and Implications for Protecting Competition in Digital Markets

Howard Law Research Paper

Number of pages: 15 Posted: 02 Jul 2020

Jonathan B. Baker, Joseph Farrell, Andrew I. Gavil, Martin Gaynor, Michael Kades, Michael L. Katz, Gene Kimmelman, A. Douglas Melamed, Nancy L. Rose, Steven C. Salop, Fiona M. Scott Morton and Carl Shapiro

American University - Washington College of Law, University of California, Berkeley - Department of Economics, Howard University School of Law, Carnegie Mellon University, Washington Center for Equitable Growth, University of California, Berkeley - Department of Economics, Public Knowledge, Stanford Law School, Massachusetts Institute of Technology (MIT) - Department of Economics, Georgetown University Law Center, Yale School of Management and University of California, Berkeley - Haas School of Business

Downloads 428 (93,904)

Citation 5

Abstract:

21.

How Antitrust Law Can Make FRAND Commitments More Effective

Stanford Law and Economics Olin Working Paper No. 510

Number of pages: 25 Posted: 27 Nov 2017 Last Revised: 25 Jan 2018

A. Douglas Melamed and Carl Shapiro

Stanford Law School and University of California, Berkeley - Haas School of Business

Downloads 407 (99,555)

Citation 5

Abstract:

22.

Protecting Competition in the American Economy: Merger Control, Tech Titans, Labor Markets

Journal of Economic Perspectives, Forthcoming

Number of pages: 23 Posted: 21 Jun 2019

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 382 (107,080)

Citation 18

Abstract:

23.

The Actavis Inference: Theory and Practice

Columbia Public Law Research Paper No. 14-459

Number of pages: 51 Posted: 07 Feb 2015 Last Revised: 04 Oct 2015

Aaron S. Edlin, C. Scott Hemphill, Herbert Hovenkamp and Carl Shapiro

University of California at Berkeley, New York University School of Law, University of Pennsylvania Carey Law School and University of California, Berkeley - Haas School of Business

Downloads 379 (108,010)

Citation 17

Abstract:

24.

Vertical Mergers and Input Foreclosure: Lessons from the AT&T/Time Warner Case

Number of pages: 37 Posted: 16 Mar 2021

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 367 (112,008)

Abstract:

25.

Horizontal Mergers, Market Structure, and Burdens of Proof

Yale Law Journal, Vol. 127, p. 1996, 2018, U of Penn, Inst for Law & Econ Research Paper No. 17-42

Number of pages: 30 Posted: 02 Oct 2017 Last Revised: 29 May 2018

Herbert Hovenkamp and Carl Shapiro

University of Pennsylvania Carey Law School and University of California, Berkeley - Haas School of Business

Downloads 341 (121,483)

Citation 13

Abstract:

26.

Recapture, Pass-Through, and Market Definition

Antitrust Law Journal, Vol. 76, No. 3, pp. 585-604, 2010

Number of pages: 20 Posted: 16 May 2010

Joseph Farrell and Carl Shapiro

University of California, Berkeley - Department of Economics and University of California, Berkeley - Haas School of Business

Downloads 322 (129,208)

Citation 3

Abstract:

27.

On the Misuse of Regressions of Price on the HHI in Merger Review

Georgetown McDonough School of Business Research Paper No. 3974267

Number of pages: 10 Posted: 13 Jan 2022

Georgetown University - McDonough School of Business, Yale University - Department of Economics, Yale School of Management, American University - Washington College of Law, Stanford Graduate School of BusinessStanford University - Department of Economics, Carnegie Mellon University, University of California, Berkeley, Cornell University - Law School, University of Maryland - Department of Economics, George Mason University - Antonin Scalia Law School, University of Michigan at Ann Arbor - Stephen M. Ross School of Business, University of Michigan, Duke University - Fuqua School of Business, Economics Group, Georgetown University - McDonough School of Business, Northwestern University - Department of Economics, Harvard University, Massachusetts Institute of Technology (MIT) - Department of Economics, University of California at Berkeley - School of Law, Georgetown University Law Center, Georgetown University - Department of Economics, Yale School of Management, University of California, Berkeley - Haas School of Business, Georgetown University Law Center, University of Texas at Austin - Department of Economics and University of Maryland - Department of Economics

Downloads 315 (131,986)

Abstract:

28.

Property Rules vs. Liability Rules for Patent Infringement

Number of pages: 33 Posted: 05 May 2016

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 309 (134,825)

Citation 2

Abstract:

29.

Final Report of the Berkeley Center for Law & Technology Patent Damages Workshop

Texas Intellectual Property Law Journal, Vol. 25(1), pp. 115-142 (2017). , UC Berkeley Public Law Research Paper No. 2823658

Number of pages: 28 Posted: 16 Aug 2016 Last Revised: 06 Oct 2018

Stuart J.H. Graham, Peter S. Menell, Carl Shapiro and Timothy Simcoe

Georgia Institute of Technology - Scheller College of Business, University of California, Berkeley - School of Law, University of California, Berkeley - Haas School of Business and Boston University - Questrom School of Business

Downloads 304 (137,216)

Abstract:

30.

The Ftc's Challenge to Intel's Cross-Licensing Practices

UC Berkeley Competition Policy Center Working Paper No. CPC02-29

Number of pages: 27 Posted: 16 Feb 2004

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 289 (144,659)

Citation 1

Abstract:

31.

Actavis and Error Costs: A Reply to Critics

The Antitrust Source, October 2014

Number of pages: 8 Posted: 13 Jun 2014 Last Revised: 27 Oct 2014

Aaron S. Edlin, C. Scott Hemphill, Herbert Hovenkamp and Carl Shapiro

University of California at Berkeley, New York University School of Law, University of Pennsylvania Carey Law School and University of California, Berkeley - Haas School of Business

Downloads 280 (149,369)

Citation 4

Abstract:

32.

Patent Assertions: Are We Any Closer to Aligning Reward to Contribution?

Downloads 256 (163,526)

Citation 12

2

Patent Assertions: Are We Any Closer to Aligning Reward to Contribution?

Number of pages: 37 Posted: 03 Jun 2015

Fiona M. Scott Morton and Carl Shapiro

Yale School of Management and University of California, Berkeley - Haas School of Business

Downloads 231 (180,138)

Abstract:

Patent Assertions: are We Any Closer to Aligning Reward to Contribution?

NBER Working Paper No. w21678

Number of pages: 38 Posted: 02 Nov 2015 Last Revised: 27 Mar 2022

Fiona M. Scott Morton and Carl Shapiro

Yale School of Management and University of California, Berkeley - Haas School of Business

Downloads 25 (667,315)

Citation 5

Abstract:

33.

What Next for the Horizontal Merger Guidelines?

Antitrust Magazine, Spring 2022 (forthcoming)

Number of pages: 17 Posted: 16 Feb 2022

Nancy L. Rose and Carl Shapiro

Massachusetts Institute of Technology (MIT) - Department of Economics and University of California, Berkeley - Haas School of Business

Downloads 223 (186,616)

Abstract:

34.

Antitrust Policy During the Clinton Administration

UC Berkeley, Center for Competition Policy Working Paper No. CPC01-22

Number of pages: 75 Posted: 21 Feb 2004

Carl Shapiro and Robert E. Litan

University of California, Berkeley - Haas School of Business and Council on Foreign Relations (CFR) - Council on Foreign Relations- Washington D.C.

Downloads 190 (216,308)

Citation 7

Abstract:

35.

The Perils of Armchair Analysis: Evaluating Merger Enforcement During the Obama Administration

Number of pages: 4 Posted: 23 Jul 2012

Jonathan B. Baker and Carl Shapiro

American University - Washington College of Law and University of California, Berkeley - Haas School of Business

Downloads 166 (242,713)

Citation 1

Abstract:

36.

Judicial Response to the 2010 Horizontal Merger Guidelines

Number of pages: 25 Posted: 01 Feb 2021

Carl Shapiro and Howard A. Shelanski

University of California, Berkeley - Haas School of Business and Georgetown University Law Center

Downloads 161 (249,044)

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37.

Foreign Counterfeiting of Status Goods

NBER Working Paper No. w1915

Number of pages: 31 Posted: 03 May 2004 Last Revised: 28 Mar 2021

Gene M. Grossman and Carl Shapiro

Princeton University - Princeton School of Public and International Affairs and University of California, Berkeley - Haas School of Business

Downloads 160 (250,353)

Citation 4

Abstract:

38.

Whither Antitrust Enforcement in the Trump Administration?

February 2017 Antitrust Source 1

Number of pages: 21 Posted: 09 Dec 2016 Last Revised: 25 Feb 2017

Steven C. Salop and Carl Shapiro

Georgetown University Law Center and University of California, Berkeley - Haas School of Business

Downloads 127 (300,202)

Citation 1

Abstract:

39.

Counterfeit-Product Trade

NBER Working Paper No. w1876

Number of pages: 45 Posted: 07 Apr 2004 Last Revised: 17 Feb 2022

Gene M. Grossman and Carl Shapiro

Princeton University - Princeton School of Public and International Affairs and University of California, Berkeley - Haas School of Business

Downloads 120 (312,953)

Citation 2

Abstract:

40.

Dynamic R&D Competition

NBER Working Paper No. w1674

Number of pages: 27 Posted: 12 Apr 2004 Last Revised: 29 Jan 2022

Gene M. Grossman and Carl Shapiro

Princeton University - Princeton School of Public and International Affairs and University of California, Berkeley - Haas School of Business

Downloads 74 (424,436)

Citation 7

Abstract:

41.

Patent Reform: Aligning Reward and Contribution

NBER Working Paper No. w13141

Number of pages: 48 Posted: 27 Jun 2007 Last Revised: 30 May 2021

Carl Shapiro

University of California, Berkeley - Haas School of Business

Downloads 69 (440,813)

Citation 2

Abstract:

42.

Optimal Dynamic R&D Programs

NBER Working Paper No. w1658

Number of pages: 35 Posted: 19 Jun 2004 Last Revised: 13 Jan 2022

Gene M. Grossman and Carl Shapiro

Princeton University - Princeton School of Public and International Affairs and University of California, Berkeley - Haas School of Business

Downloads 39 (565,230)

Abstract:

43.

Exclusivity in Network Industries

Posted: 08 Dec 1998

Carl Shapiro

University of California, Berkeley - Haas School of Business

Carl Shapiro

University of California, Berkeley - Haas School of Business

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Scholarly Papers (43)

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