Publications

30 Mar 2025
Video

Aidra Health: Sacerdote Runner-Up Prize Winner Social Enterprise Track 2025 New Venture Competition

December 1997 (Revised March 1998)
Case

Mid Ocean Limited: Trading Catastrophe Index Options

By: Kenneth A. Froot and Markus Mullarkey

An insurance industry executive must evaluate the potential of a set of newly-offered catastrophe insurance derivatives. The background addresses the roles of traditional reinsurance and securitization efforts in providing risk transfer and risk financing in the "cat"... View Details

Keywords: Commodity Market; Derivatives; Insurance; Capital Markets; Natural Disasters; Risk Management; Financial Management; Financial Strategy; Performance Evaluation; Insurance Industry; Bermuda

May 2014 (Revised June 2014)
Case

Intellectual Property Strategy at North Technology Group—Sailing Downwind

By: Felix Oberholzer-Gee and William W. Fisher III

North Sails is the world's leading sailmaker. The company commands a global market share of more than 50% and is largely responsible for the rapid technological progress in the sailmaking industry over the past 30 years. CEO Tom Whidden needs to consider how to best... View Details

Keywords: Technology; Information Technology; Competitive Advantage; Intellectual Property

Article

Organizational Ambidexterity in Action: How Managers Explore and Exploit

By: Charles A. O'Reilly III and Michael L. Tushman

Dynamic capabilities have been proposed as a useful way to understand how organizations are able to adapt to changes in technology and markets. Organizational ambidexterity, the ability of senior managers to seize opportunities through the orchestration and integration... View Details

Keywords: Decision Choices and Conditions; Management Practices and Processes; Resource Allocation; Organizational Change and Adaptation; Organizational Design; Opportunities

Find at Harvard

August 2004 (Revised February 2008)
Case

Land Securities Group (A): Choosing Cost or Fair Value on Adoption of IFRS

A U.K. real estate firm, required to adopt international accounting standards (IAS) by 2005, must change the reporting of its primary asset (investment property) from the revaluation model under U.K. GAAP to either the cost or fair-value model under IAS. This would... View Details

Keywords: Cost Accounting; Fair Value Accounting; Financial Reporting; International Accounting; Investment; Standards; Real Estate Industry; Europe; United Kingdom

April 2015 (Revised April 2015)
Case

Yale University Investments Office: February 2015

By: Josh Lerner

David Swensen and the Investments Office staff must decide whether to continue to allocate the bulk of the university's endowment to illiquid investments—hedge funds, private equity, real estate—given the impact of the recent market turmoil. The case explores the risks... View Details

Keywords: Asset Management; Resource Allocation; Investment; Venture Capital; Investment Funds; Property; Private Equity

11 Jul 2016
Blog Post

Career Resources to Consider Before You Arrive at HBS

As you consider embarking on an MBA Program at HBS or elsewhere, it is important to become familiar with the resources that will be beneficial to a successful job search. Even before you get access to the plethora of resources available on campus, you can spend time... View Details

November 2016
Article

Corporate Sustainability: First Evidence on Materiality

By: Mozaffar Khan, George Serafeim and Aaron Yoon

Using newly available materiality classifications of sustainability topics, we develop a novel dataset by hand-mapping sustainability investments classified as material for each industry into firm-specific sustainability ratings. This allows us to present new evidence... View Details

Keywords: Sustainability; Investments; Corporate Social Responsibility; Accounting; Corporate Reporting; Regulation; Corporate Social Responsibility and Impact; Integrated Corporate Reporting; Investment; Corporate Governance

Scott Mayfield is a Senior Lecturer of Business Administration in the Finance Unit at the Harvard Business School. Prior rejoining the faculty in 2011, Professor Mayfield was an assistant professor and member of the Finance Unit at HBS from 1997 to... View Details

March 2007 (Revised December 2007)
Supplement

Parmalat Uruguay (B)

By: Paul W. Marshall and Gustavo A. Herrero

Three young MBAs create a partnership to acquire the assets of Parmalat in Uruguay. Focuses on their analysis prior to submitting a bid and their plan for improving the operations once their bid is accepted. In addition to improving operations, they must negotiate with... View Details

Keywords: Mergers and Acquisitions; Partners and Partnerships; Bids and Bidding; Borrowing and Debt; Performance Improvement; Planning; Uruguay

13 May 2016
News

The finance sector is awash in pain, which could well be gain for the US economy

Teaching Interest

Private Equity and Venture Capital (Executive Education)

By: Josh Lerner

As equity markets appear to strengthen, interest rates remain low, and asset values look attractive, private equity firms are uniquely positioned to pursue new opportunities. This View Details

01 Jan 2014
News

Building a Game-Changing Talent Strategy

September 2015 (Revised September 2017)
Case

Pershing Square 2.0

By: Robin Greenwood, Samuel Hanson and David Biery

In June 2015 William A. Ackman, the CEO and founder of New York hedge fund Pershing Square Capital, reflects on the success of the fund he has spent over a decade building. Since its inception in 2004, Pershing Square's assets under management had grown from $500... View Details

Keywords: Activism; Value Investing; Portfolio Management; Management; Investment Portfolio; Investment Activism

February 2018 (Revised August 2019)
Case

The Rise Fund: TPG Bets Big on Impact

By: Vikram S. Gandhi, Caitlin Reimers Brumme and Sarah Mehta

It is March 2017, and TPG, a global alternative investment firm with $74 billion assets under management, has recently launched its inaugural impact-investing fund—the $2 billion Rise Fund. In an effort to “take the religion out of impact investing,” Maya Chorengel,... View Details

Keywords: Impact Investing; Impact Measurement; Equity; Investment; Measurement and Metrics; Financial Services Industry; California; San Francisco

18 Aug 2015
News

Could You Hack It At Amazon?

07 Oct 2010
News

Americans Underestimate U.S. Wealth Inequality

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