Discovering Cartels: Dynamic Interrelationships between Civil and Criminal Antitrust Investigations

Ghosal, Vivek (2006): Discovering Cartels: Dynamic Interrelationships between Civil and Criminal Antitrust Investigations.

Abstract

This paper focuses on the genesis, taxonomy and timeline of U.S. criminal antitrust investigations, and uses time-series data on enforcement to examine the interrelationships between the various criminal enforcement variables as well as the linkages between criminal and civil enforcement. The key findings are: (1) there appears to be considerable dynamic interplay between the criminal variables. For example, an increase in grand jury investigations or criminal cases initiated or the number of individuals or firms convicted generates increases in most of these (endogenous) variables in future periods. A broad conclusion that can be drawn is that information unearthed during a given criminal investigation and prosecution often reveals information about other conspiracies leading to future investigations and prosecutions; (2) an increase in civil enforcement leads to future increases in the criminal cases and firms and individuals convicted. This suggests that information gleaned during civil investigations, such as mergers or monopolization cases, may reveal information about collusive behavior in markets leading to criminal investigations and prosecutions; and (3) criminal enforcement follows a counter-cyclical pattern with the number of criminal cases prosecuted increasing following an economic downturn. We relate this to the literature which points to cartel instability during economic downturns. Overall, our results point to complementarities in the investigative process within different facets of criminal investigations as well as between criminal and civil investigations.

• Item Type: MPRA Paper
• Institution: Georgia Institute of Technology
• Language: English
• Keywords: Cartels; Antitrust Enforcement; Prosecution; Business Cycles
• Subjects: L - Industrial Organization > L0 - General > L00 - General; L - Industrial Organization > L4 - Antitrust Issues and Policies > L40 - General; B - History of Economic Thought, Methodology, and Heterodox Approaches > B0 - General > B00 - General; K - Law and Economics > K2 - Regulation and Business Law > K21 - Antitrust Law; M - Business Administration and Business Economics ; Marketing ; Accounting ; Personnel Economics > M2 - Business Economics > M20 - General

References

Andrews, D. “Tests for Parameter Stability and Structural Change with Unknown Change Point,” Econometrica 61, 1993, 821-856.

Aubert, C. “Instruments for Cartel Deterrence, and Conflicts of Interests,” in The Political Economy of Antitrust, V. Ghosal and J. Stennek (eds). Amsterdam: North-Holland, 2006 (forthcoming).

Baker, J. “The Case for Antitrust Enforcement,” Journal of Economic Perspectives 17, 2003, 27-50.

Baker, J. “A Preface to Post-Chicago Antitrust,” in R. van den Bergh, R. Pardolesi and A. Cucinotta (eds.), Post-Chicago Developments in Antitrust Analysis. Edward Elgar, 2002.

Baker, J. “Identifying Cartel Policing under Uncertainty: The U.S. Steel Industry, 1933-1939.” Journal of Law and Economics 32, 1989, S47-76.

Bergeijk, P., Meulmeester, P., and van der Laan, R. “On the Alleged Invisibility of the Dutch Construction Cartels,” presented at the workshop on Forensic Economics in Competition Law Enforcement, Amsterdam Center for Law and Economics, (March) 2006.

Block, M., Feinstein, J. “The Spillover Effect of Antitrust Enforcement,” The Review of Economics and Statistics 68, 1986, 122-131.

Brooks, C. Introductory Econometrics. Cambridge: Cambridge University Press, 2002.

Buccirossi, P., Spagnolo, G. “Optimal Fines in the Era of Whistleblowers,” in The Political Economy of Antitrust, V. Ghosal and J. Stennek (eds). Amsterdam: North-Holland, 2006 (forthcoming).

Chen, J., Harrington, J. “The Impact of the Corporate Leniency Program on Cartel Formation and the Cartel Price Path,” in The Political Economy of Antitrust, V. Ghosal and J. Stennek (eds). Amsterdam: North-Holland, 2006 (forthcoming).

Connor, J. “The Great Global Vitamins Conspiracy, 1989-1999,” Working paper, Purdue University, 2006(a).

Connor, J. “Effectiveness of Antitrust Sanctions on Modern International Cartels,” in The Political Economy of Antitrust, V. Ghosal and J. Stennek (eds). Amsterdam: North-Holland, 2006(b) (forthcoming).

Connor, J. “Forensic Economics: An Introduction with Special Emphasis on Price Fixing,” presented at the workshop on Forensic Economics in Competition Law Enforcement, Amsterdam Center for Law and Economics, (March) 2006(c).

Connor, J. “International Price-Fixing: Resurgence and Deterrence,” Working paper, Purdue University, 2002.

Crandall, W., Winston, C. “Does Antitrust Policy Improve Consumer Welfare? Assessing the Evidence,” Journal of Economic Perspectives 17, 2003, 3-26.

Dick, A. “Cartels”, in The New Palgrave Dictionary of Law and Economics, John Eatwell (ed.). London: Macmillan (1998).

Dick, A. “When Are Cartels Stable Contracts?” Journal of Law and Economics 39, 241-83, 1996.

Ghosal, V. “Regime Shift in Antitrust,” Working paper, Georgia Institute of Technology, 2005.

Ghosal, V., Gallo, J. “The Cyclical Behavior of the Department of Justice’s Antitrust Enforcement,” International Journal of Industrial Organization, 2001, 27-54.

Green, E., Porter, R., 1984. “Noncooperative Collusion under Imperfect Price Information,” Econometrica 52, 87-100.

Griffin, J. “The Modern Leniency Program After Ten Years,” U.S. Department of Justice, 2003.

Hamilton, J. Time Series Analysis. Princeton University Press, 1994.

Harding, C., Joshua, J. Regulating Cartels in Europe: A Study of Legal Control of Corporate Delinquency. Cambridge: Oxford University Press, 2004.

Harrington, J. “Antitrust Enforcement,” in The New Palgrave: Dictionary of Economics (2nd edition.), L. Blume and S. Durlauf (Eds.). Macmillan Press, 2006 (forthcoming).

Hunton and Williams, LLP. “Bigger Stick, Bigger Carrot,” Competition and International Trade Advisories, 2003.

Klein, J. “The War Against International Cartels: Lessons from the Battlefront,” U.S. Department of Justice, 1999.

Kobayashi, B. “Antitrust, Agency and Amnesty: An Economic Analysis of the Criminal Enforcement of the Antitrust Laws Against Corporations,” George Washington Law Review 69, 2001, 715-44.

Kovacic, W., Marshall, R., Marx, L., and Raiff, M. “Lessons for Competition Policy from the Vitamins Cartel,” in The Political Economy of Antitrust, V. Ghosal and J. Stennek (eds). Amsterdam: North-Holland, 2006 (forthcoming).

Kovacic, W., Shapiro, C. “A Century of Antitrust and Legal Thinking,” Journal of Economic Perspectives 14, 2000, 43-60.

Levenstein, M., Suslow, V. “What Determines Cartel Success?” Journal of Economic Literature 44, 2006, 43-95.

Motta, M. Competition Policy. Cambridge University Press, 2004.

Nelson, R. Merger Movements in the American Industry. Princeton: Princeton University Press, 1959.

Newey, W., West, K. “A Simple Positive-Definite Heteroscedasticity and Autocorrelation Consistent Covariance matrix,” Econometrica 55, 1987, 703-708.

Pagan, A. “Three Econometric Methodologies,” in L. Oxley et al. (eds), Surveys in Econometrics. Oxford: Basil Blackwell, 1995, 30-41.

Phillips, P., Perron, P. “Testing for a Unit Root in Time-series Regressions.” Biometrica, 1988, 335-46. Organization for Economic Cooperation and Development, “Cartels: Sanctions Against Individuals,” 2005.

Porter, R. “Detecting Collusion,” Review of Industrial Organization 26, 2005, 147-167.

Posner, R. Antitrust Law: An Economic Perspective. Chicago: University of Chicago Press, 1976.

Roberts, P. “International Cartels in Crosshairs: Aggressive Enforcement Activity Poses Serious Risks for Individuals and Corporations,” New York Law Journal, 2000, 1-4.

Rotemberg, J., Saloner, G., 1986. “A Supergame-theoretic Model of Price Wars During Booms,” American Economic Review 70, 390-407.

Scherer, F.M. Industrial Market Structure and Economic Performance. Boston: Haughton Mifflin, 1980.

Shiller, R. Market Volatility. Cambridge: MIT Press, 1989.

Sims, C. “Macroeconomics and Reality,” Econometrica 48, 1980, 1-49.

Slade, M., 1990. “Strategic Pricing Models and Interpretation of Price-War Data,” European Economic Review 34, 524-537.

Stock, J. “Unit Roots, Structural-breaks and Trends,” in R.F. Engle and D.L. McFadden (eds), Handbook of Econometrics Volume 4. New York: North Holland, 1994, 2740-2841.

Stock, J., Watson, M. “Evidence on Structural Instability in Macroeconomic Time-series Relations,” Journal of Business and Economic Statistics 14, 1996, 11-30.

Suslow, V. “Stability in International Cartels: An Empirical Survey.” Hoover Institution Working Paper No. E-88-7 (Stanford University), 1988.