This paper explores corporate politics, governance and value in the S&P 500 before and after Citizens United. In regulated and government-dependent industries (e.g., banking, telecommunications), political activity is nearly universal, and uncorrelated with measures of shareholder power,...

The Supreme Court's Citizens United decision to let corporations spend unlimited sums in federal elections was premised on a pair of promises: Corporations would disclose expenditures, and shareholders would police such spending. Those promises remain unfulfilled: of $266 million spent by...

In Citizens United, the Supreme Court relaxed the ability of corporations to spend money on elections, rejecting a shareholder-protection rationale for restrictions on spending. Little research has focused on the relationship between corporate governance – shareholder rights and power – and...

Until late in the twentieth century, internal corporate governance - that is, decision making by the principal constituencies of the firm - was clearly distinct from outside oversight by regulators, auditors and credit rating agencies, and markets. With the 1980s takeover wave and hedge funds'...

This Article reports results of an empirical study that suggests that the current economic crisis has changed managerial behavior in the US in a way that may impede economic recovery. The study finds a strong, statistically significant and economically meaningful, positive correlation between...

This article analyzes the manifold situations in which the efficient-market hypothesis (EMH) has influenced — or has failed to influence — federal securities regulation and state corporate law, and the prospective roles for the EMH in these contexts. In federal securities regulation, the EMH...

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...