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Research Collection Lee Kong Chian School Of Business

Mergers and Acquisitions

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Full-Text Articles in Business

Capm-Based Company (Mis)Valuations, Olivier Dessaint, Jacques Olivier, Clemens A. Otto, David Thesmar Jan 2021

Capm-Based Company (Mis)Valuations, Olivier Dessaint, Jacques Olivier, Clemens A. Otto, David Thesmar

Research Collection Lee Kong Chian School Of Business

There is a discrepancy between CAPM-implied and realized returns. Using the CAPM in capital budgeting -- as recommended in textbooks -- should thus have real effects. For instance, low beta projects should be valued more by CAPM-users than by the market. We test this hypothesis using M&A data and show that bids for low-beta private targets entail lower bidder returns. We provide further support by testing several ancillary predictions. Our analyses suggest that using the CAPM when valuing targets leads to valuation errors (relative to the market's view) corresponding on average to 12% to 33% of the deal values.


Capm-Based Company (Mis)Valuations, Olivier Dessaint, Jacques Olivier, Clemens A. Otto, David Thesmar May 2018

Capm-Based Company (Mis)Valuations, Olivier Dessaint, Jacques Olivier, Clemens A. Otto, David Thesmar

Research Collection Lee Kong Chian School Of Business

There is a discrepancy between CAPM-implied and realized returns. Using the CAPM in capital budgeting -- as recommended in finance textbooks -- should thus have valuation effects. For instance, low beta projects should be valued more by CAPM-using managers than by the market. This paper empirically tests this hypothesis using publicly announced M&A decisions and shows that takeovers of lower beta targets are accompanied by lower cumulative abnormal returns for the bidders. Specifically, our estimates imply an average net loss to bidders corresponding to 12% of the average deal value and exceeding USD 10 billion per year in aggregate.


Do Merger-Related Operating Synergies Exist?, Gennaro Bernile, Scott W. Bauguess Jul 2011

Do Merger-Related Operating Synergies Exist?, Gennaro Bernile, Scott W. Bauguess

Research Collection Lee Kong Chian School Of Business

Executives frequently forecast large operating efficiency gains from mergers. Using these projections, we study the impact of operating synergies on merger performance. Investors' reaction to mergers varies directly with the availability of these forecasts and the gains they imply, and post-merger operating performance increases with the predictable component of forecasted synergies based on deal characteristics. The realized improvements, however, do not depend on the availability of forecasts or the surprise they convey, and post-merger stock returns reconcile discrepancies between investors' ex ante beliefs and mergers' ex post performance related to management forecasts. Overall, the evidence supports the neoclassical view that …