Impact Evaluation of Merger Decisions
Abstract
This paper provides a comparative analysis of methods for the empirical ex post evaluation of merger control decisions. It develops a competition-policy oriented framework of assessment criteria for the leading evaluation methods and applies them to structural modeling and simulation, differences-in-differences methods, event studies as well as survey-based methods. It concludes that a method-mix is recommendable, however, under the exclusion of event studies that fail to secure a minimum level of reliability regarding the evaluation results. Furthermore, it warns against overly optimistic expectations about the effects of systematic impact evaluations of merger decisions. I like to thank the participants of the OECD Roundtable „Impact Evaluation of Merger Decisions“ (Paris, Juni 2011), Arndt Christiansen and Knud Sinding for valua-ble comments on earlier versions of this paper as well as Janne Mordhorst for valuable editorial assistance.Download Info
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Paper provided by University of Southern Denmark, Department of Environmental and Business Economics in its series Working Papers with number 112/11.Length: 38 pages
Date of creation: Sep 2011
Date of revision:
Handle: RePEc:sdk:wpaper:112
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Related research
Keywords: Empirical methods of industrial organization; merger control; competition policy; antitrust decisions; comparative analysis;Find related papers by JEL classification:
- C18 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Methodolical Issues: General
- C54 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Quantitative Policy Modeling
- L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
- L40 - Industrial Organization - - Antitrust Issues and Policies - - - General
- K21 - Law and Economics - - Regulation and Business Law - - - Antitrust Law
This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-01-03 (All new papers)
- NEP-COM-2012-01-03 (Industrial Competition)
- NEP-IND-2012-01-03 (Industrial Organization)
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Citations
Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.Cited by:
- Budzinski, Oliver & Kuchinke, Björn A., 2012.
"Deal or no deal? Consensual arrangements as an instrument of European competition policy,"
Ilmenau Economics Discussion Papers
76, Ilmenau University of Technology, Institute of Economics.
- Oliver Budzinski & Björn Kuchinke, 2012. "Deal or No Deal? Consensual Arrangements as an Instrument of European Competition Policy?," Zeitschrift fuer Wirtschaftspolitik, Institut fuer Wirtschaftspolitik an der Universitaet zu Koeln, vol. 63(3), pages 265-292.
- Budzinski, Oliver, 2012. "Empirische Ex-Post Evaluation von wettbewerbspolitischen Entscheidungen: Methodische Anmerkungen," Ilmenau Economics Discussion Papers 69, Ilmenau University of Technology, Institute of Economics.
- Beigi, Maryam Haji Ali & Budzinski, Oliver, 2012. "On the use of event studies to evaluate economic policy decisions: A note of caution," Ilmenau Economics Discussion Papers 80, Ilmenau University of Technology, Institute of Economics.
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