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Gregory J. Werden

Personal Details

First Name:Gregory
Middle Name:J.
Last Name:Werden
Suffix:
RePEc Short-ID:pwe345
[This author has chosen not to make the email address public]

Affiliation

Antitrust Division
Department of Justice
Government of the United States

Washington, District of Columbia (United States)
http://www.justice.gov/atr/
RePEc:edi:atrgvus (more details at EDIRC)

Research output

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Jump to: Working papers Articles

Working papers

  1. Gregory J. WERDEN, 1997. "Simulating The Effects Of Differentiated Products Mergers: A Practitioners' Guide," Department of Resource Economics Regional Research Project 967, University of Massachusetts.
  2. Crooke, P. & Froeb, L.M. & Tschantz, S. & Werden, G.J., 1997. "Effects of the Assumed Demand System on Simulated Postmerger Equilibrium," Papers 97-3, U.S. Department of Justice - Antitrust Division.
  3. Froeb, L.M. & Werden, G.J., 1997. "A Robust test for Consumer Welfare Enhancing Mergers Among Sellers of a Homogeneous Product," Papers 97-1, U.S. Department of Justice - Antitrust Division.
  4. Werden, G.J., 1996. "A Robust Test for Consumer Welfare Enhancing Mergers Among Sellers of Differentiated Products," Papers 96-01, U.S. Department of Justice - Antitrust Division.
  5. Werden, G.J. & Froeb, L.M., 1996. "The Entry Including Effects of Horizontal Mergers," Papers 96-08, U.S. Department of Justice - Antitrust Division.
  6. Werden, G.J., 1996. "Demand Elasticities in Antitrust Analysis," Papers 96-11, U.S. Department of Justice - Antitrust Division.
  7. Werden, G.J., 1996. "Simulating the Effects of Differentiated Products Mergers," Papers 96-02, U.S. Department of Justice - Antitrust Division.
  8. Werden, G.J. & G.J. & Froeb, L.M., 1995. "Simulation as an Alternative to Structural Merger Policy in Differentiated Products Industries," Papers 95-02, U.S. Department of Justice - Antitrust Division.
  9. Schwartz, M. & Werden, G.J., 1995. "A Quality-Signaling Rationale for Aftermarket Tying," Papers 95-01, U.S. Department of Justice - Antitrust Division.
  10. Werden, G.J. & Froeb, L.M. & Tardiff, T.J., 1994. "The Use of the Logit Model in Applied Industrial Organization," Papers 94-1, U.S. Department of Justice - Antitrust Division.
  11. Froeb, L. & Werden, G.J. & Tardiff, T.J., 1993. "The Demsetz Postulate and the Effects of Mergers in Differentiated Products Industries," Papers 93-5, U.S. Department of Justice - Antitrust Division.
  12. Werden, G.J. & Koyak, R.A. & Froeb, L.M., 1993. "What Is the Effect of Bid-Rigging on Prices," Papers 93-2, U.S. Department of Justice - Antitrust Division.
  13. Hay, G.A. & Werden, G.J., 1993. "Horizontal Mergers: Law, Policy, and Economies," Papers 93-1, U.S. Department of Justice - Antitrust Division.
  14. Werden, G.J. & Froeb, L.M., 1993. "The Effects of Mergers in Differentiated products Industries: Logit Demand and Structural Merger Policy," Papers 93-4, U.S. Department of Justice - Antitrust Division.
  15. Werden, G.J., 1992. "The History of Antitrust Market Delineation," Papers 92-8, U.S. Department of Justice - Antitrust Division.
  16. Froeb, L.M. & Werden, G.J., 1991. "Correlation, Causality, and all that Jazz: The Inherent Shortcomings of Price Tests for Antitrust Market Delineation," Papers 91-6, U.S. Department of Justice - Antitrust Division.
  17. Froeb, L.M. & Werden, G.J., 1990. "Market Delineation Under The Merger Guidelines: The Role Of Residual Demand Elasticities," Papers 90-3, U.S. Department of Justice - Antitrust Division.
  18. Joskow, A.S. & Werden, G.J. & Johnson, R.L., 1990. "Entry, Exit, And Performance In Airline Market," Papers 90-10, U.S. Department of Justice - Antitrust Division.
  19. Werden, G.J., 1990. "Antitrust Policy Toward Horizontal Mergers: A Comment On Farrell And Shapiro," Papers 90-4, U.S. Department of Justice - Antitrust Division.
  20. Werden, G.J., 1990. "Four Suggestions On Market Delineation," Papers 90-5, U.S. Department of Justice - Antitrust Division.
  21. Philip Crooke, Luke Froeb, & Steven Tschantz & Gregory J. Werden, "undated". "Computing Post Merger Nash Equilibria: Local vs. Global Demand Properties," Computing in Economics and Finance 1997 127, Society for Computational Economics.

Articles

  1. Bernhard Ganglmair & Luke M. Froeb & Gregory J. Werden, 2012. "Patent Hold-Up and Antitrust: How A Well-Intentioned Rule Could Retard Innovation," Journal of Industrial Economics, Wiley Blackwell, vol. 60(2), pages 249-273, June.
  2. Gregory J. Werden, 2011. "The Sarbanes-Oxley Act and the Market for Corporate Control," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 167(1), pages 168-173, March.
  3. Gregory J. Werden & Luke M. Froeb & Mikhael Shor, 2011. "Behavioral Antitrust and Merger Control," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 167(1), pages 126-142, March.
  4. Amit Gandhi & Luke Froeb & Steven Tschantz & Gregory J. Werden, 2008. "Post‐Merger Product Repositioning," Journal of Industrial Economics, Wiley Blackwell, vol. 56(1), pages 49-67, March.
  5. Gregory Werden, 2008. "Assessing the Effects of Antitrust Enforcement in the United States," De Economist, Springer, vol. 156(4), pages 433-451, December.
  6. Froeb, Luke & Tschantz, Steven & Werden, Gregory J., 2005. "Pass-through rates and the price effects of mergers," International Journal of Industrial Organization, Elsevier, vol. 23(9-10), pages 703-715, December.
  7. Gregory J. Werden, 2004. "Does Antitrust Policy Improve Consumer Welfare? Assessing the Evidence: Comments," Journal of Economic Perspectives, American Economic Association, vol. 18(3), pages 224-225, Summer.
  8. Gregory Werden, 2001. "Microsoft's Pricing of Windows and the Economics of Derived Demand Monopoly," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 18(3), pages 257-262, May.
  9. Gregory Werden, 2001. "Microsoft's Pricing of Windows: A Reply to Reddy, Evans, Nichols, and Schmalensee," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 18(3), pages 269-271, May.
  10. Gregory Werden, 2000. "Market Delineation under the Merger Guidelines: Monopoly Cases and Alternative Approaches," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 16(2), pages 211-218, March.
  11. Werden, Gregory J., 2000. "Market Monitoring by Regional Transmission Organizations: What Role Should They Play in Detecting and Mitigating Market Power?," The Electricity Journal, Elsevier, vol. 13(8), pages 26-31, October.
  12. Gregory Werden, 2000. "Expert Report in United States v. Interstate Bakeries Corp. and Continental Baking Co," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 7(2), pages 139-148.
  13. Luke Froeb & Gregory Werden, 2000. "An Introduction to the Symposium on the Use of Simulation in Applied Industrial Organization," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 7(2), pages 133-137.
  14. Gregory Werden & Luke Froeb & James Langenfeld, 2000. "Lost Profits from Patent Infringement: The Simulation Approach," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 7(2), pages 213-227.
  15. Philip Crooke & Luke Froeb & Steven Tschantz & Gregory Werden, 1999. "Effects of Assumed Demand Form on Simulated Postmerger Equilibria," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 15(3), pages 205-217, November.
  16. Froeb, Luke M. & Werden, Gregory J., 1998. "A robust test for consumer welfare enhancing mergers among sellers of a homogeneous product," Economics Letters, Elsevier, vol. 58(3), pages 367-369, March.
  17. Werden, Gregory J, 1996. "A Robust Test for Consumer Welfare Enhancing Mergers among Sellers of Differentiated Products," Journal of Industrial Economics, Wiley Blackwell, vol. 44(4), pages 409-413, December.
  18. Gregory Werden & Luke Froeb & Timothy Tardiff, 1996. "The Use of the Logit Model in Applied Industrial Organization," International Journal of the Economics of Business, Taylor & Francis Journals, vol. 3(1), pages 83-105.
  19. Joskow, Andrew S. & Werden, Gregory J. & Johnson, Richard L., 1994. "Entry, exit, and performance in airline markets," International Journal of Industrial Organization, Elsevier, vol. 12(4), pages 457-471, December.
  20. Werden, Gregory J & Froeb, Luke M, 1994. "The Effects of Mergers in Differentiated Products Industries: Logit Demand and Merger Policy," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 10(2), pages 407-426, October.
  21. Evans, William N & Froeb, Luke M & Werden, Gregory J, 1993. "Endogeneity in the Concentration-Price Relationship: Causes, Consequences, and Cures," Journal of Industrial Economics, Wiley Blackwell, vol. 41(4), pages 431-438, December.
  22. Hay, George A & Werden, Gregory J, 1993. "Horizontal Mergers: Law, Policy, and Economics," American Economic Review, American Economic Association, vol. 83(2), pages 173-177, May.
  23. Froeb, Luke M. & Koyak, Robert A. & Werden, Gregory J., 1993. "What is the effect of bid-rigging on prices?," Economics Letters, Elsevier, vol. 42(4), pages 419-423.
  24. Werden, Gregory J, 1991. "Horizontal Mergers: Comment," American Economic Review, American Economic Association, vol. 81(4), pages 1002-1006, September.
  25. Pittman, Russell W. & Werden, Gregory J., 1990. "The divergence of SIC industries from antitrust markets : Indications from Justice Department merger cases," Economics Letters, Elsevier, vol. 33(3), pages 283-286, July.
  26. Werden, Gregory J., 1990. "The limited relevance of patient migration data in market delineation for hospital merger cases," Journal of Health Economics, Elsevier, vol. 8(4), pages 363-376, February.
  27. Werden, Gregory J. & Williams, Michael A., 1989. "Can the concentration-collusion hypothesis be refuted empirically?," Economics Letters, Elsevier, vol. 30(3), pages 253-257, September.
  28. Werden, Gregory J., 1988. "The divergence of SIC industries from antitrust markets : Some evidence from price fixing cases," Economics Letters, Elsevier, vol. 28(2), pages 193-197.
  29. Werden, Gregory J & Baumann, Michael G, 1986. "A Simple Model of Imperfect Competition in Which Four Are Few but Three Are Not," Journal of Industrial Economics, Wiley Blackwell, vol. 34(3), pages 331-335, March.
  30. Hirschey, Mark John & Werden, Gregory J., 1979. "Managerial incentives in the financial sector," Economics Letters, Elsevier, vol. 2(3), pages 269-274.
  31. Michael Rothschild & Gregory J. Werden, 1979. "Returns to Scale From Random Factor Services: Existence and Scope," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 329-335, Spring.

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