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Sources of Gains in Corporate Mergers: Refined Tests from a Neglected Industry
SSRN Electronic Journal
2011
Abstract
Our work provides refined tests of the existence and source of merger gains in a neglected industry: utilities. While excluded from traditional analyses, utilities offer fertile ground for a detailed analysis of the traditional theories of synergy, collusion, hubris and anticipation. The analysis of utilities provides methodological advantages and is important for public policy reasons. We find that utility mergers create wealth for the combined bidder and target. These positive wealth effects are consistent with both the synergy hypothesis and the collusion hypothesis. To distinguish between the hypotheses, we study the stock price returns to industry rivals across several dimensions specifically related to collusion: deregulation, horizontal mergers, geography, and withdrawn deals. We also examine the impact of mergers on consumer prices. The results are consistent with synergy and inconsistent with collusion. Analysis of industry rivals that subsequently become targets also rejects the collusion hypothesis and is consistent with the anticipation hypothesis
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Details
- Title
- Sources of Gains in Corporate Mergers
- Creators
- David Becher - Drexel University
- Publication Details
- SSRN Electronic Journal
- Publisher
- SSRN
- Resource Type
- Other
- Language
- English
- Academic Unit
- Bennett S. LeBow College of Business; Finance; Drexel University
- Other Identifier
- 991019551689004721