Finance and Financial Management Commons^™

The Dynamics Of Market Entry: The Effects Of Mergers And Acquisitions On Entry In The Banking Industry, Allen N. Berger, Seth D. Bonime, Lawrence G. Goldberg, Lawrence J. White

Faculty Publications

We study the dynamics of market entry following mergers and acquisitions (M&As) using banking industry data. The findings suggest that M&As are associated with statistically and economically significant increases in the probability of entry. The data suggest that M&As affect the proportion of the markets with entry by about 10-20%. These findings also suggest that entry may be part of an "external" effect of M&As that helps supply credit to some relationship-dependent small business borrowers. Our results are robust to the use of alternative econometric methods, changes in specifications of the exogenous variables, and alteration of the data samples.