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An empirical assessment of the 2004 EU merger policy reform

  • Duso, Tomaso
  • Gugler, Klaus
  • Szücs, Florian

We propose a general framework to assess merger policy effectiveness based on standard oligopoly theory and stock market reactions. We focus on four different dimensions of effectiveness: 1) legal certainty, 2) decision errors, 3) reversion of anti-competitive rents, and 4) deterrence. We apply this framework to 368 merger cases scrutinized by the European Commission (EC) between 1990 and 2007. To evaluate the economic impact of the change in European merger legislation, we compare the results of the four tests before and after its introduction in 2004. Our results suggest that the 'more economic approach' resulted in improved ex-ante predictability of decisions and a reduction of the frequency of type I errors. Merger policy enforcement deters anti-competitive mergers without over-deterring pro-competitive transactions. Yet, the policy shift away from prohibitions, which are effective as a policy tool and as a deterrent mechanism, does not seem to be well-grounded.

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Paper provided by Düsseldorf Institute for Competition Economics (DICE), University of Düsseldorf in its series DICE Discussion Papers with number 58.

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Date of creation: 2012
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Handle: RePEc:zbw:dicedp:58
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  1. Fama, Eugene F, 1970. "Efficient Capital Markets: A Review of Theory and Empirical Work," Journal of Finance, American Finance Association, vol. 25(2), pages 383-417, May.
  2. Eckbo, B Espen & Wier, Peggy, 1985. "Antimerger Policy under the Hart-Scott-Rodino Act: A Reexamination of the Market Power Hypothesis," Journal of Law and Economics, University of Chicago Press, vol. 28(1), pages 119-49, April.
  3. Joseph Farrell and Carl Shapiro., 1988. "Horizontal Mergers: An Equilibrium Analysis," Economics Working Papers 8880, University of California at Berkeley.
  4. Ralph Siebert & Klaus Gugler, 2004. "Market Power versus Efficiency Effects of Mergers and Research Joint Ventures: Evidence from the Semiconductor Industry," NBER Working Papers 10323, National Bureau of Economic Research, Inc.
  5. Fridolfsson, Sven-Olof & Stennek, Johan, 2006. "Industry Concentration and Welfare - On the Use of Stock Market Evidence from Horizontal Mergers," Working Paper Series 682, Research Institute of Industrial Economics.
  6. Stéphane Turolla & Patrice Bougette, 2006. "Merger Remedies at the European Commission: A Multinomial Logit Analysis," Post-Print halshs-00466606, HAL.
  7. Boyan Jovanovic & Peter L. Rousseau, 2002. "The Q-Theory of Mergers," NBER Working Papers 8740, National Bureau of Economic Research, Inc.
  8. Joseph A. Clougherty & Tomaso Duso, 2008. "The Impact of Horizontal Mergers on Rivals: Gains to Being Left Outside a Merger," CIG Working Papers SP II 2008-17r, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG), revised Feb 2009.
  9. Jo Seldeslachts & Joseph A. Clougherty & Pedro Pita Barros, 2009. "Settle for Now but Block for Tomorrow: The Deterrence Effects of Merger Policy Tools," Journal of Law and Economics, University of Chicago Press, vol. 52(3), pages 607-634, 08.
  10. Stillman, Robert, 1983. "Examining antitrust policy towards horizontal mergers," Journal of Financial Economics, Elsevier, vol. 11(1-4), pages 225-240, April.
  11. Horn, Henrik & Levinsohn, James A, 2000. "Merger Policies And Trade Liberalization," CEPR Discussion Papers 2459, C.E.P.R. Discussion Papers.
  12. Gugler, Klaus & Mueller, Dennis C. & Weichselbaumer, Michael, 2008. "The Determinants of Merger Waves: An International Perspective," ZEW Discussion Papers 08-076, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  13. Harford, Jarrad, 2005. "What drives merger waves?," Journal of Financial Economics, Elsevier, vol. 77(3), pages 529-560, September.
  14. A. Craig MacKinlay, 1997. "Event Studies in Economics and Finance," Journal of Economic Literature, American Economic Association, vol. 35(1), pages 13-39, March.
  15. Schwert, G William, 1981. "Using Financial Data to Measure Effects of Regulation," Journal of Law and Economics, University of Chicago Press, vol. 24(1), pages 121-58, April.
  16. Raymond Deneckere & Carl Davidson, 1985. "Incentives to Form Coalitions with Bertrand Competition," RAND Journal of Economics, The RAND Corporation, vol. 16(4), pages 473-486, Winter.
  17. Bergman, Mats A. & Jakobsson, Maria & Razo, Carlos, 2005. "An econometric analysis of the European Commission's merger decisions," International Journal of Industrial Organization, Elsevier, vol. 23(9-10), pages 717-737, December.
  18. Damien J. NEVEN & Lars-Hendrik RÖLLER, 2000. "Consumer Surplus vs. Welfare Standard in a Political Economy Model of Merger Control," Cahiers de Recherches Economiques du Département d'Econométrie et d'Economie politique (DEEP) 00.24, Université de Lausanne, Faculté des HEC, DEEP.
  19. Eckbo, B. Espen, 1983. "Horizontal mergers, collusion, and stockholder wealth," Journal of Financial Economics, Elsevier, vol. 11(1-4), pages 241-273, April.
  20. Ajeyo Banerjee & E. Woodrow Eckard, 1998. "Are Mega-Mergers Anticompetitive? Evidence from the First Great Merger Wave," RAND Journal of Economics, The RAND Corporation, vol. 29(4), pages 803-827, Winter.
  21. Matthew Rhodes-Kropf & S. Viswanathan, 2004. "Market Valuation and Merger Waves," Journal of Finance, American Finance Association, vol. 59(6), pages 2685-2718, December.
  22. Tomaso Duso & Klaus Gugler & Burcin Yurtoglu, 2006. "Is the Event Study Methodology Useful for Merger Analysis? A Comparison of Stock Market and Accounting Data," CIG Working Papers SP II 2006-19, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG).
  23. Barros, Pedro Pita, 2003. "Looking behind the curtain--effects from modernization of European Union competition policy," European Economic Review, Elsevier, vol. 47(4), pages 613-624, August.
  24. Eckbo, B Espen, 1992. " Mergers and the Value of Antitrust Deterrence," Journal of Finance, American Finance Association, vol. 47(3), pages 1005-29, July.
  25. Bruce R. Lyons, 2004. "Reform of European Merger Policy," Review of International Economics, Wiley Blackwell, vol. 12(2), pages 246-261, 05.
  26. Brady, Una & M. Feinberg, Robert, 2000. "An examination of stock-price effects of EU merger control policy," International Journal of Industrial Organization, Elsevier, vol. 18(6), pages 885-900, August.
  27. Motta,Massimo, 2004. "Competition Policy," Cambridge Books, Cambridge University Press, number 9780521016919, October.
  28. Ellert, James C, 1976. "Mergers, Antitrust Law Enforcement and Stockholder Returns," Journal of Finance, American Finance Association, vol. 31(2), pages 715-32, May.
  29. Motta,Massimo, 2004. "Competition Policy," Cambridge Books, Cambridge University Press, number 9780521816632, October.
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