Details about Gregory J. Werden

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Short-id: pwe345

Working Papers

1997

1. A Robust test for Consumer Welfare Enhancing Mergers Among Sellers of a Homogeneous Product
   Working Papers, U.S. Department of Justice - Antitrust Division View citations (1)
   See also Journal Article A robust test for consumer welfare enhancing mergers among sellers of a homogeneous product, Economics Letters, Elsevier (1998) View citations (34) (1998)
2. Effects of the Assumed Demand System on Simulated Postmerger Equilibrium
   Working Papers, U.S. Department of Justice - Antitrust Division
3. SIMULATING THE EFFECTS OF DIFFERENTIATED PRODUCTS MERGERS: A PRACTITIONERS' GUIDE
   Strategy and Policy in the Food System: Emerging Issues, June 20-21, 1996, Washington, D.C., Regional Research Project NE-165 Private Strategies, Public Policies, and Food System Performance View citations (16)
   Also in Department of Resource Economics Regional Research Project, University of Massachusetts (1997) View citations (12)

1996

4. A Robust Test for Consumer Welfare Enhancing Mergers Among Sellers of Differentiated Products
   Working Papers, U.S. Department of Justice - Antitrust Division View citations (110)
   See also Journal Article A Robust Test for Consumer Welfare Enhancing Mergers among Sellers of Differentiated Products, Journal of Industrial Economics, Wiley Blackwell (1996) View citations (112) (1996)
5. Demand Elasticities in Antitrust Analysis
   Working Papers, U.S. Department of Justice - Antitrust Division View citations (2)
6. Simulating the Effects of Differentiated Products Mergers
   Working Papers, U.S. Department of Justice - Antitrust Division View citations (4)
7. The Entry Including Effects of Horizontal Mergers
   Working Papers, U.S. Department of Justice - Antitrust Division View citations (4)

1995

8. A Quality-Signaling Rationale for Aftermarket Tying
   Working Papers, U.S. Department of Justice - Antitrust Division View citations (3)
9. Simulation as an Alternative to Structural Merger Policy in Differentiated Products Industries
   Working Papers, U.S. Department of Justice - Antitrust Division View citations (15)

1994

10. The Use of the Logit Model in Applied Industrial Organization
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (5)
    See also Journal Article The Use of the Logit Model in Applied Industrial Organization, International Journal of the Economics of Business, Taylor & Francis Journals (1996) View citations (14) (1996)

1993

11. Horizontal Mergers: Law, Policy, and Economies
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (4)
    See also Journal Article Horizontal Mergers: Law, Policy, and Economics, American Economic Review, American Economic Association (1993) View citations (14) (1993)
12. The Demsetz Postulate and the Effects of Mergers in Differentiated Products Industries
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (2)
13. The Effects of Mergers in Differentiated products Industries: Logit Demand and Structural Merger Policy
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (1)
14. What Is the Effect of Bid-Rigging on Prices
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (16)
    See also Journal Article What is the effect of bid-rigging on prices?, Economics Letters, Elsevier (1993) View citations (16) (1993)

1992

15. The History of Antitrust Market Delineation
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (16)

1991

16. Correlation, Causality, and all that Jazz: The Inherent Shortcomings of Price Tests for Antitrust Market Delineation
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (11)

1990

17. ANTITRUST POLICY TOWARD HORIZONTAL MERGERS: A COMMENT ON FARRELL AND SHAPIRO
    Working Papers, U.S. Department of Justice - Antitrust Division
18. ENTRY, EXIT, AND PERFORMANCE IN AIRLINE MARKET
    Working Papers, U.S. Department of Justice - Antitrust Division
    See also Journal Article Entry, exit, and performance in airline markets, International Journal of Industrial Organization, Elsevier (1994) View citations (26) (1994)
19. FOUR SUGGESTIONS ON MARKET DELINEATION
    Working Papers, U.S. Department of Justice - Antitrust Division View citations (1)
20. MARKET DELINEATION UNDER THE MERGER GUIDELINES: THE ROLE OF RESIDUAL DEMAND ELASTICITIES
    Working Papers, U.S. Department of Justice - Antitrust Division

Undated

21. Computing Post Merger Nash Equilibria: Local vs. Global Demand Properties
    Computing in Economics and Finance 1997, Society for Computational Economics

Journal Articles

2012

1. Patent Hold-Up and Antitrust: How A Well-Intentioned Rule Could Retard Innovation
   Journal of Industrial Economics, 2012, 60, (2), 249-273 View citations (43)

2011

2. Behavioral Antitrust and Merger Control
   Journal of Institutional and Theoretical Economics (JITE), 2011, 167, (1), 126-142 View citations (3)
3. The Sarbanes-Oxley Act and the Market for Corporate Control
   Journal of Institutional and Theoretical Economics (JITE), 2011, 167, (1), 168-173

2008

4. Assessing the Effects of Antitrust Enforcement in the United States
   De Economist, 2008, 156, (4), 433-451 View citations (13)
5. POST‐MERGER PRODUCT REPOSITIONING*
   Journal of Industrial Economics, 2008, 56, (1), 49-67 View citations (27)

2005

6. Pass-through rates and the price effects of mergers
   International Journal of Industrial Organization, 2005, 23, (9-10), 703-715 View citations (26)

2004

7. Does Antitrust Policy Improve Consumer Welfare? Assessing the Evidence: Comments
   Journal of Economic Perspectives, 2004, 18, (3), 224-225

2001

8. Microsoft's Pricing of Windows and the Economics of Derived Demand Monopoly
   Review of Industrial Organization, 2001, 18, (3), 257-262 View citations (10)
9. Microsoft's Pricing of Windows: A Reply to Reddy, Evans, Nichols, and Schmalensee
   Review of Industrial Organization, 2001, 18, (3), 269-271

2000

10. An Introduction to the Symposium on the Use of Simulation in Applied Industrial Organization
    International Journal of the Economics of Business, 2000, 7, (2), 133-137 View citations (8)
11. Expert Report in United States v. Interstate Bakeries Corp. and Continental Baking Co
    International Journal of the Economics of Business, 2000, 7, (2), 139-148 View citations (11)
12. Lost Profits from Patent Infringement: The Simulation Approach
    International Journal of the Economics of Business, 2000, 7, (2), 213-227 View citations (3)
13. Market Delineation under the Merger Guidelines: Monopoly Cases and Alternative Approaches
    Review of Industrial Organization, 2000, 16, (2), 211-218 View citations (12)
14. Market Monitoring by Regional Transmission Organizations: What Role Should They Play in Detecting and Mitigating Market Power?
    The Electricity Journal, 2000, 13, (8), 26-31

1999

15. Effects of Assumed Demand Form on Simulated Postmerger Equilibria
    Review of Industrial Organization, 1999, 15, (3), 205-217 View citations (50)

1998

16. A robust test for consumer welfare enhancing mergers among sellers of a homogeneous product
    Economics Letters, 1998, 58, (3), 367-369 View citations (34)
    See also Working Paper A Robust test for Consumer Welfare Enhancing Mergers Among Sellers of a Homogeneous Product, Working Papers (1997) View citations (1) (1997)

1996

17. A Robust Test for Consumer Welfare Enhancing Mergers among Sellers of Differentiated Products
    Journal of Industrial Economics, 1996, 44, (4), 409-13 View citations (112)
    See also Working Paper A Robust Test for Consumer Welfare Enhancing Mergers Among Sellers of Differentiated Products, Working Papers (1996) View citations (110) (1996)
18. The Use of the Logit Model in Applied Industrial Organization
    International Journal of the Economics of Business, 1996, 3, (1), 83-105 View citations (14)
    See also Working Paper The Use of the Logit Model in Applied Industrial Organization, Working Papers (1994) View citations (5) (1994)

1994

19. Entry, exit, and performance in airline markets
    International Journal of Industrial Organization, 1994, 12, (4), 457-471 View citations (26)
    See also Working Paper ENTRY, EXIT, AND PERFORMANCE IN AIRLINE MARKET, Working Papers (1990) (1990)
20. The Effects of Mergers in Differentiated Products Industries: Logit Demand and Merger Policy
    The Journal of Law, Economics, and Organization, 1994, 10, (2), 407-26 View citations (153)

1993

21. Endogeneity in the Concentration-Price Relationship: Causes, Consequences, and Cures
    Journal of Industrial Economics, 1993, 41, (4), 431-38 View citations (80)
22. Horizontal Mergers: Law, Policy, and Economics
    American Economic Review, 1993, 83, (2), 173-77 View citations (14)
    See also Working Paper Horizontal Mergers: Law, Policy, and Economies, Working Papers (1993) View citations (4) (1993)
23. What is the effect of bid-rigging on prices?
    Economics Letters, 1993, 42, (4), 419-423 View citations (16)
    See also Working Paper What Is the Effect of Bid-Rigging on Prices, Working Papers (1993) View citations (16) (1993)

1991

24. Horizontal Mergers: Comment
    American Economic Review, 1991, 81, (4), 1002-06 View citations (10)

1990

25. The divergence of SIC industries from antitrust markets: Indications from Justice Department merger cases
    Economics Letters, 1990, 33, (3), 283-286 View citations (12)
26. The limited relevance of patient migration data in market delineation for hospital merger cases
    Journal of Health Economics, 1990, 8, (4), 363-376 View citations (9)

1989

27. Can the concentration-collusion hypothesis be refuted empirically?
    Economics Letters, 1989, 30, (3), 253-257

1988

28. The divergence of SIC industries from antitrust markets: Some evidence from price fixing cases
    Economics Letters, 1988, 28, (2), 193-197 View citations (8)

1986

29. A Simple Model of Imperfect Competition in Which Four Are Few but Three Are Not
    Journal of Industrial Economics, 1986, 34, (3), 331-35 View citations (1)

1979

30. Managerial incentives in the financial sector
    Economics Letters, 1979, 2, (3), 269-274
31. Returns to Scale From Random Factor Services: Existence and Scope
    Bell Journal of Economics, 1979, 10, (1), 329-335 View citations (4)