This paper compares the extent of common ownership in the US and the EU stock markets, with a particular focus on differences in the applicable ownership transparency requirements. Most empirical research on common ownership to date has focused on US issuers, largely relying on ownership data...

Equity ownership in the United States no longer reflects the dispersed share ownership of the canonical Berle-Means firm. Instead, we observe the reconcentration of ownership in the hands of institutional investment intermediaries, which gives rise to what we call “the agency costs of agency...

Drawing on insights from social science methodology and systems analysis, the article adopts a holistic view of the equity markets and highlights how market forces have been driving the evolution in the equity markets towards a first-best corporate governance model. This governance model is the...

The Supreme Court's recent decision in Jones v. Harris Associates L.P. has highlighted the potential for agency conflicts in mutual funds, whose advisors have the de facto power to award themselves high fees. While the surrounding debate has focused on the extent to which market competition...

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...

Pichhadze (2010) introduced the Market Oriented Blockholder Model (MOBM) as properly describing the ownership pattern in the American equity markets. Under the model, the emerging blockholder in the American equity markets is the institutional investor (II). This poses a challenge to the...

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 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...