Merger waves : a model of endogenous mergers

We develop a model of endogenous mergers to study their dynamic process. Firms choose whether, when, and with whom to merge. Two necessary conditions are identified for mergers to occur: firm heterogeneity and negative demand shocks. We show that mergers are strategic complements and therefore tend to occur in waves. Moreover, some mergers occur for strategic reasons in order to precipitate further mergers.

[1]  Erik Stafford,et al.  New Evidence and Perspectives on Mergers , 2001 .

[2]  T. Nilssen,et al.  Sequential horizontal mergers , 1998 .

[3]  P. Barros.  Endogenous mergers and size asymmetry of merger participants , 1998 .

[4]  A Dynamic Model of Endogenous Mergers and Trade Liberalization , 2008 .

[5]  J. Neary.  Cross-Border Mergers as Instruments of Comparative Advantage , 2004 .

[6]  Dennis L. Gärtner,et al.  Are There Waves in Merger Activity after All? , 2006 .

[7]  R. Deneckere,et al.  Incentives to Form Coalitions with Bertrand Competition , 1985 .

[8]  G. Gowrisankaran,et al.  A Dynamic Model of Endogenous Horizonal Mergers , 1999 .

[9]  M. C. Jensen,et al.  The Modern Industrial Revolution, Exit, and the Failure of Internal Control Systems , 1993, A Theory of the Firm.

[10]  Eric Maskin,et al.  Markov Perfect Equilibrium: I. Observable Actions , 2001, J. Econ. Theory.

[11]  G. Gowrisankaran,et al.  Mergers and the evolution of industry concentration , 2004 .

[12]  R. B.,et al.  The United Nations , 1947, Nature.

[13]  S. Salant,et al.  Losses From Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium , 1983 .

[14]  Robert H. Porter,et al.  Oligopoly and the incentive for horizontal merger , 1985 .

[15]  C. Shapiro,et al.  Horizontal Mergers: An Equilibrium Analysis , 1988 .

[16]  L. White,et al.  The Antitrust Revolution , 1989 .

[17]  Israel Zang,et al.  The Limits of Monopolization Through Acquisition , 1990 .

[18]  Luís Santos-Pinto.  The impact of firm cost and market size asymmetries on national mergers in a three-country model , 2010 .

[19]  Sylvie Thoron.  Formation of a Coalition-Proof Stable Cartel , 1998 .

[20]  L. Persson,et al.  Endogenous Mergers in Concentrated Markets , 2001 .

[21]  Francis K. Cheung.  Two remarks on the equilibrium analysis of horizontal merger , 1992 .

[22]  M. Dutz.  Horizontal mergers in declining industries : Theory and evidence , 1989 .

[23]  Gautam Gowrisankaran,et al.  Mergers and the Evolution of Industry Concentration: Results from the Dominant-Firm Model , 2004 .

[24]  M. Mitchell,et al.  The impact of industry shocks on takeover and restructuring activity , 1996 .