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the analysis of mergers: some observations P.A. Geroski, London Business School and The Competition Commission April, 2003. the plan. * European merger review. *merger analysis for dummies. * the pre-merger situation. * the post-merger equilibrium. * so, what does all of this add up to?.
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the analysis of mergers:some observationsP.A. Geroski,London Business SchoolandThe Competition CommissionApril, 2003
the plan * European merger review *merger analysis for dummies * the pre-merger situation * the post-merger equilibrium * so, what does all of this add up to? * minimizing type I errors * minimizing type II errors
European merger review the main issues: * protocol * process * substance * dominance or SLC? * efficiency defences
merger analysis for dummies * the basic problem: learning about the unknowable * the method of two counterfactuals: * the pre-merger situation * the post-merger equilibrium
the pre-merger situation should it be a description of the actual pre-merger situation, or a counterfactual? * failing firms * other merger partners
the post-merger equilibrium forming views about the likely post-merger equilibrium: * are endogenous changes exogenous? * failure rates * merger waves * regime changes
so, what do we think about all of this? forming expectations about the likely effects of the merger: * the case for minimizing type I errors * the case for minimizing type II errors