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Series

Columbia Law School

2018

Business Organizations Law

Informed Trading

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Activist Directors And Agency Costs: What Happens When An Activist Director Goes On The Board?, John C. Coffee Jr., Robert J. Jackson Jr., Joshua Mitts, Robert Bishop Jan 2018

Activist Directors And Agency Costs: What Happens When An Activist Director Goes On The Board?, John C. Coffee Jr., Robert J. Jackson Jr., Joshua Mitts, Robert Bishop

Faculty Scholarship

We develop and apply a new and more rigorous methodology by which to measure and understand both insider trading and the agency costs of hedge fund activism. We use quantitative data to show a systematic relationship between the appointment of a hedge fund nominated director to a corporate board and an increase in informed trading in that corporation’s stock (with the relationship being most pronounced when the fund’s slate of directors includes a hedge fund employee). This finding is important from two different perspectives. First, from a governance perspective, activist hedge funds represent a new and potent force ...