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Law and Economics

Boston University School of Law

Series

Institutional investors

Publication Year

Articles 1 - 3 of 3

Full-Text Articles in Law

Externalities And The Common Owner, Madison Condon Mar 2020

Externalities And The Common Owner, Madison Condon

Faculty Scholarship

Due to the embrace of modern portfolio theory, most of the stock market is controlled by institutional investors holding broadly diversified economy-mirroring portfolios. Recent scholarship has revealed the anti-competitive incentives that arise when a firm’s largest shareholders own similarly sized stakes in the firm’s industry competitors. This Article expands the consideration of the effects of common ownership from the industry level to the market-portfolio level, and argues that diversified investors should rationally be motivated to internalize intra-portfolio negative externalities. This portfolio perspective can explain the increasing climate change related activism of institutional investors, who have applied coordinated shareholder power to …


Index Funds And The Future Of Corporate Governance: Theory, Evidence, And Policy, Scott Hirst, Lucian Bebchuk Dec 2019

Index Funds And The Future Of Corporate Governance: Theory, Evidence, And Policy, Scott Hirst, Lucian Bebchuk

Faculty Scholarship

Index funds own an increasingly large proportion of American public companies. The stewardship decisions of index fund managers—how they monitor, vote, and engage with their portfolio companies—can be expected to have a profound impact on the governance and performance of public companies and the economy. Understanding index fund stewardship, and how policymaking can improve it, is thus critical for corporate law scholarship. In this Article we contribute to such understanding by providing a comprehensive theoretical, empirical, and policy analysis of index fund stewardship.

We begin by putting forward an agency-costs theory of index fund incentives. Stewardship decisions by index funds …


The Agency Problems Of Institutional Investors, Scott Hirst, Lucian A. Bebchuk, Alma Cohen Jul 2017

The Agency Problems Of Institutional Investors, Scott Hirst, Lucian A. Bebchuk, Alma Cohen

Faculty Scholarship

We analyze how the rise of institutional investors has transformed the governance landscape. While corporate ownership is now concentrated in the hands of institutional investors that can exercise stewardship of those corporations that would be impossible for dispersed shareholders, the investment managers of these institutional investors have agency problems vis-à-vis their own investors. We develop an analytical framework for examining these agency problems and apply it to study several key types of investment managers.

We analyze how the investment managers of mutual funds - both index funds and actively managed funds - have incentives to under-spend on stewardship and to …