Publications

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August 2020 (Revised November 2022)
Case

George Soros: The Stateless Statesman

By: Geoffrey Jones and Wendy Ying

This case traces the business career and philanthropic activities of George Soros. The Hungarian-born Soros made a fortune as a hedge fund investor after establishing Quantum Fund on the tax haven island of Curaçao in the Netherlands Antilles in 1973 where he was... View Details

Keywords: Hedge Fund; Philanthropy; Populism; Finance; Philanthropy and Charitable Giving; Political Elections; Personal Development and Career; Leadership Style; Financial Services Industry; Europe; Hungary; United Kingdom; North and Central America; United States

04 Mar 2014
Working Paper Summaries

Consequences to Directors of Shareholder Activism

Keywords: by Ian D. Gow, Sa-Pyung Sean Shin & Suraj Srinivasan

2024
Working Paper

Ponzi Funds

By: Philippe van der Beck, Jean-Philippe Bouchaud and Dario Villamaina

Many active funds hold concentrated portfolios. Flow-driven trading causes price pressure, which pushes up the funds’ existing positions resulting in realized returns. We decompose fund returns into a price pressure (self-inflated) and a fundamental component and... View Details

Keywords: Investment Funds; Investment Portfolio; Investment Return; Price Bubble; Financial Reporting; Financial Liquidity

SSRN

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September 2010 (Revised March 2012)
Case

AQR's Momentum Funds (A)

By: Daniel Baird Bergstresser, Lauren H. Cohen, Randolph B. Cohen and Christopher J. Malloy

AQR is a hedge fund based in Greenwich, Connecticut, that is considering offering a wholly new line of product to retail investors, namely the ability to invest in the price phenomenon known as momentum. There is a large body of empirical evidence supporting momentum... View Details

Keywords: Financial Strategy; Investment Funds; Investment Portfolio; Governing Rules, Regulations, and Reforms; Product Development; Financial Services Industry; Greenwich

January 2025
Case

Index and Active Investing: Vanguard and the New Frontier of Active ETFs

By: Marco Sammon, Luis M. Viceira and Jonathan Kanagasabai

This case explores Vanguard’s strategic decision-making process as it considers entering the growing market for actively managed exchange-traded funds (ETFs). Set in 2024, the case places students in the position of Rodney Comegys, Vanguard’s global head of the Equity... View Details

Keywords: Asset Management; Financial Strategy; Investment Funds; Investment Portfolio; Financial Services Industry

June 2006 (Revised April 2024)
Case

Creditor Activism in Sovereign Debt: 'Vulture' Tactics or Market Backbone

By: Laura Alfaro and Ingrid Vogel

The role of distressed debt funds, also known as "vulture funds," in sovereign debt restructuring was a hotly debated topic, especially after the success of Elliot Associates in converting an $11 million investment in Peruvian bonds worth $21 million into a $58 million... View Details

Keywords: Vulture Funds; Borrowing and Debt; Bonds; Investment Activism; Investment Funds; Sovereign Finance; Government and Politics; Contracts; Business and Government Relations; Peru

October 1994 (Revised November 1994)
Case

Hedging with FCOJ Futures

By: Ray A. Goldberg, Phil Herndon and Katherine L. Morris

Keywords: Futures and Commodity Futures; Investment Funds

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June 2024
Case

Tremblant Capital: Launching an Active ETF

By: Robin Greenwood, Luis M. Viceira and Robert Ialenti

The case highlights deliberations led by Brett Barakett, CEO and chief investment officer of Tremblant Capital, just months prior to launching an actively managed ETF, Tremblant Global (TOGA). However, his team continued to have reservations around the launch. On the... View Details

Keywords: Asset Management; Investment Funds; Product Launch; Risk and Uncertainty; Financial Services Industry

February 1984 (Revised January 1994)
Teaching Note

Hedging Exercises, Teaching Note

By: David E. Bell

Keywords: Investment Funds

Article

Investor Activism and Takeovers

By: Robin Greenwood and Michael Schor

Recent work documents large positive abnormal returns around the time that a hedge fund announces its activist intentions with a publicly listed firm. We show that these returns are largely explained by the ability of activists to force target firms into a takeover: In... View Details

Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Public Ownership

2015
Working Paper

Social Is the New Financial: How Startups' Social Media Activities Influence Funding Outcomes

By: Andy Wu, Fujie Jin and Lorin Hitt

June 2006 (Revised April 2007)
Case

Nephila: Innovation in Catastrophe Risk Insurance

By: Kenneth A. Froot and Michael Heinrich

At the cross-section of capital markets and the catastrophe insurance space stands the hedge fund Nephila. Nephila must decide how best to take advantage of the newly presented market opportunities post hurricanes Katrina, Wilma, and Rita. Nephila has a plethora of... View Details

Keywords: Hedge Fund; Investment Management; Uncertainty; Risk and Uncertainty; Natural Disasters; Insurance; Capital Markets; Investment Funds; Financial Services Industry; Insurance Industry; Bermuda

Article

The Cost of Capital for Alternative Investments

By: Jakub W. Jurek and Erik Stafford

Traditional risk factor models indicate that hedge funds capture pre-fee alphas of 6% to 10% per annum over the period from 1996 to 2012. At the same time, the hedge fund return series is not reliably distinguishable from the returns of mechanical S&P 500 put-writing... View Details

Keywords: Hedge Funds; Required Returns; Downside Risk; Index Options; Investment Funds; Cost of Capital; Investment Return; Risk and Uncertainty; Financial Services Industry

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March 2005 (Revised March 2006)
Case

Foreign Exchange Hedging Strategies at General Motors: Competitive Exposures

By: Mihir A. Desai and Mark Veblen

How can a multinational firm analyze and manage currency risks that arise from competitive exposures? General Motors has a substantial competitive exposure to the Japanese yen. Although the risks GM faces from the depreciating yen are widely acknowledged, the company's... View Details

Keywords: Multinational Firms and Management; Currency Exchange Rate; Competition; Credit Derivatives and Swaps; International Finance; Financial Management; Investment Funds; Risk and Uncertainty; Auto Industry

January 2018
Supplement

Blue Harbour's Activism at Babcock & Wilcox (B)

By: Suraj Srinivasan and Quinn Pitcher

Follow-up case detailing the changes and performance upswing at BWX Technologies after hedge fund Blue Harbour Group's investment and when the fund’s Managing Director Robb LeMasters (MBA’05) joined its board of directors. View Details

Keywords: Investment Activism; Organizational Change and Adaptation; Energy Industry; Construction Industry; United States

March 2005 (Revised January 2006)
Case

Foreign Exchange Hedging Strategies at General Motors: Transactional and Translational Exposures

By: Mihir A. Desai and Mark Veblen

How should a multinational firm manage foreign exchange exposures? Examines transactional and translational exposures and alternative responses to these exposures by analyzing two specific hedging decisions by General Motors. Describes General Motors' corporate hedging... View Details

Keywords: Multinational Firms and Management; Currency Exchange Rate; Expansion; Credit Derivatives and Swaps; Financial Management; Investment Funds; Risk and Uncertainty; International Finance; Auto Industry