We argue that the state-law rules governing poison pills are vulnerable to challenges based on preemption by the Williams Act. Such challenges, we show, could well have a major impact on the corporate-law landscape.The Williams Act established a federal regime regulating unsolicited tender...

Takeover regulation should neither hamper nor promote takeovers, but instead allow individual companies to decide the contestability of their control. Based on this premise, we advocate a takeover law exclusively made of default and menu rules supporting an effective choice of the takeover...

Many companies continue to go public with takeover defenses even though institutional investors zealously oppose defenses in public companies. In this Article, I analyze the determinants of takeover defenses at IPO firms using an empirical analysis of 259 IPOs from 2008-12, interviews with...

I analyze the allocation of the power to decide on hostile takeovers between directors and shareholders. My contribution is to show who actually has power in a takeover and what factors are at work to give such power. Although directors are traditionally considered to be in charge in deciding...

This paper sheds light on a structural problem affecting all M&A laws: deals are complex and unique, while the law is general. In particular, target companies have a particular ownership structure that must fit the paradigm contemplated by the law, which in the European Union consists almost...

We construct a dynamic takeover law index using hand-collected data on legal provisions and empirically examine the effect of takeover regulation to protect shareholders on shareholder wealth for bidders and targets in a multi-country setting. We find that a stricter takeover law increases the...

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...