This article is based on a lecture at Nihon College of Law in Tokyo and draws on William K.S. Wang & Marc I. Steinberg, Insider Trading (Oxford University Press 3d ed. 2010); and William K.S. Wang, Stock Market Insider Trading: Victims, Violators, and Remedies–Including an Analogy to Fraud in...

The rise of shale gas and tight oil development has triggered a major debate about hydraulic fracturing (HF). In an effort to mitigate risks from HF, especially with respect to water quality, many U.S. states have introduced disclosure mandates for HF wells and fracturing fluids. We use this...

Government bailouts undermine the core principles of capitalism. They are also expensive, unjust, unpopular, and usually represent dramatic deviations from the rule of law. However, they are also, in some cases, necessary. The “problem of bailouts,” then, is that they are almost always...

Horizontal shareholding exists when significant shareholders have stock in horizontal competitors. (It is often imprecisely called "common shareholding," but that term can also apply when shareholders own stock in two noncompeting corporations. It differs from "cross-shareholding," which...

This Article shows that new economic proofs and empirical evidence provide powerful confirmation that, even when horizontal shareholders individually have minority stakes, horizontal shareholding in concentrated markets often has anticompetitive effects. The new economic proofs show that,...

Notwithstanding the focus on hedge fund activism, fundamental questions remain. How much does hedge fund activism really matter? What has academic study contributed to the understanding of hedge fund activism? And what, if anything, does research on hedge fund activism illuminate about the...

Many studies use country-specific evidence to investigate research questions of broad interest due to research advantages of a given country, such as data availability or to exploit an exogenous event that allows identification. One such research stream examines Canadian directors' and officers'...

Amid an economic downturn caused in part by financial deregulation, it is odd to most people outside the Beltway that Congress should be actively considering (and indeed have passed in the House) a raft of proposal for more financial deregulation. Yet the politics for both parties require...

I examine whether the Securities and Exchange Commission (SEC) in the US is a learning organization (i.e., one that is capable of learning and adaptation to the dynamic nature of the securities markets – the subject of the SEC's regulatory oversight). Using the treatment of public corporate...

This is a chapter for the forthcoming book in West Publishing Company's Inside the Minds Series focusing on Financial Services Enforcement and Compliance (published by Aspatore Books). This chapter provides an overview of nature and current state of the markets for the equity side and debt...