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Author Borochin, Paul
Title Essays on Using Options to Elicit Market Beliefs about Mergers
book jacket
Descript 88 p
Note Source: Dissertation Abstracts International, Volume: 72-11, Section: A, page: 4248
Adviser: David T. Robinson
Thesis (Ph.D.)--Duke University, 2011
The first essay of my dissertation introduces a new method for eliciting market beliefs about the expected outcomes of a merger negotiation after announcement. During a merger negotiation, the market prices of the firms involved reflect beliefs about their values both in the merged and standalone states, as well as the likelihood of either outcome. These beliefs determine stock price reactions to news of a possible merger, but those prices alone do not contain sufficient information to identify the latent beliefs that they reflect. I develop a new method which, by using additional data in the form of option prices, is able to identify these beliefs. This method allows for a clear decomposition of a negotiating firm's expected value change into two parts: the value of the transaction to the firm, and new information about its standalone value. Previous research into estimating merger synergies has struggled to obtain an appropriate alternative against which to measure the realized outcome. The market's beliefs about state-contingent firm values give an estimate of both. Through a direct comparison of the estimates of a firm's value in both the merged and standalone states, I obtain a strong, practical measure of the expected value-creating potential of a merger before its consummation
The second essay applies the state-contingent payoff estimation method developed previously to addressing questions about the size effect in mergers. A growing body of evidence indicates that large acquisitions destroy value. However, we do not yet know why. Several theories have been advanced, but their effects are difficult to observe in isolation. It has thus been impossible to tell whether negative post-announcement acquirer returns are caused by market expectations of value-destroying acquisitions or revealed bad news about standalone value. This paper resolves this issue by decomposing expectations about merger outcomes into expected value change from completing the acquisition and revision of beliefs about standalone firm value. The data show that deal size is correlated with value destruction, while acquirer size is correlated with release of unfavorable information. Deal size correlates with value destruction, acquirer size with bad news about the firm. Furthermore, the results suggest that overpayment is a prerequisite for large acquisitions. These findings reduce the set of possible theoretical explanations for the size effect
School code: 0066
Host Item Dissertation Abstracts International 72-11A
Subject Economics, Finance
Alt Author Duke University. Business Administration
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