This survey introduces a two-volume, 1,900-page reprint collection of articles recently published by Elsevier/North-Holland journals. Volume 1 begins with a comprehensive overview of the empirical evidence, followed by introductions to the econometrics of event studies and various techniques for...

Contingent future payments have gained a solid reputation as fundamental ingredients of business acquisition transactions. Earn-outs specifically are a species of contingent future payments that have proved helpful in a plethora of recent merger deals. An earn-out is payment for performance...

Using a structural model, I estimate the value gain from coinsurance when two firms merge. For most mergers, the estimated gains from coinsurance are small, smaller than the counterfactual gains if firms were to merge randomly, suggesting that coinsurance is not the primary motivation for most...

This study analyzed activism that leads to a merger or acquisition (M&A) of a firm to see its benefits for the shareholders at the target firm as well as its acquirer. It used over thirty years of data to understand the impact of the activists’ demands of strategic significance for the firms....

The UBS- Credit Suisse (CS) merger in March 2023, one of the biggest banking unions in history, was an emergency rescue deal engineered by Swiss authorities to avoid more market-shaking turmoil in global banking. The merger resulted in a significant increase in the combined stakeholder net...

An important component of corporate governance is the regulation of significant transactions – mergers, acquisitions, and restructuring. This paper (a chapter in Oxford Handbook on Corporate Law and Governance, forthcoming) reviews how M&A and restructuring are regulated by corporate and...

Over 20 years, M&A contracts have more than doubled in size – from 35 to 88 single-spaced pages in this paper's font. They have also grown significantly in linguistic complexity – from post-graduate “grade 20” to post-doctoral “grade 30”. A substantial portion (lower bound ~20%) of...

Aiming for superior performance, companies need to have and skillfully use rare, valuable, irreplaceable and inimitable resources, with special emphasis on intangibles, constructed in lengthy and risky processes or strategically accumulated via mergers and acquisitions (M&A). To analyze how the...

German banks experienced a merger wave throughout the 1990s. However, the success of bank mergers remains a continuous matter of debate. In this paper we suggest a taxonomy as how to evaluate post-merger performance on the basis of cost efficiency (CE). We categorise mergers a success that...

UK Merger control is an example of regulation which has shifted from a public interest regime to an economics based system of competition assessment. This paper asks whether the merger of Lloyds TSB and HBOS in 2008, on public interest grounds, marked the failure of an enduring economics based...