Publications

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20 Feb 2013
Research & Ideas

Big Deal: Reflections on the Megamerger of American and US Airways

Business Administration and author of Creating Value through Corporate Restructuring: Case Studies in Bankruptcies, Buyouts, and Breakups As United States equity markets and corporate balance sheets continue... View Details

Keywords: Re: Rosabeth M. Kanter & Stuart C. Gilson; Air Transportation

Research Summary

Research

By: Michael I. Norton

Professor Norton's research can be grouped into two broad areas. First, he explores the effects of social norms on people’s attitudes and behavior, addressing the key role that social factors play in shaping the preferences of individuals. This work has a particular... View Details

22 Jul 2014
Working Paper Summaries

Banks as Patient Fixed-Income Investors

Keywords: by Samuel G. Hanson, Andrei Shleifer, Jeremy C. Stein & Robert W. Vishny; Banking

November 1999
Case

Long-Term Capital Management, L.P. (A)

By: Andre F. Perold

Long-Term Capital Management, L.P. (LTCM) was in the business of engaging in trading strategies to exploit market pricing discrepancies. Because the firm employed strategies designed to make money over long horizons--from six months to two years or more--it adopted a... View Details

Keywords: Fluctuation; Capital; Financial Liquidity; Financing and Loans; Investment Funds; Investment Portfolio; Corporate Governance; Governing Rules, Regulations, and Reforms; Management; Risk Management; Marketing; Motivation and Incentives; Financial Services Industry

2022
Article

Data Poisoning Attacks on Off-Policy Evaluation Methods

By: Elita Lobo, Harvineet Singh, Marek Petrik, Cynthia Rudin and Himabindu Lakkaraju

Off-policy Evaluation (OPE) methods are a crucial tool for evaluating policies in high-stakes domains such as healthcare, where exploration is often infeasible, unethical, or expensive. However, the extent to which such methods can be trusted under adversarial threats... View Details

Keywords: Analytics and Data Science; Cybersecurity; Mathematical Methods

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August 2014 (Revised November 2015)
Case

Rick's Dilemma

By: Arthur I. Segel, Charles F. Wu, Siddharth Yog and Ben Eppler

In 2014, Rick is serving as a trustee for a large family trust whose principle asset is a plot of prime real estate in the Upper East Side of Manhattan. The land is currently subject to a ground lease which pays $4.6 million annually, with resets every 20 years at 4.5%... View Details

Keywords: Real Estate; New York Property; Appraisal Methods; Valuation Methodologies; Property; Finance; Real Estate Industry; New York (city, NY); United States

19 Jan 2021
Blog Post

2+2 Where Are They Now Spotlight: Marc Duranteau (MBA 2019)

both the mentees and me to learn from each other! What impact has HBS had on your career? The value of my HBS MBA is mainly the personal growth it allowed me to have (and it was gigantic!). The biggest... View Details

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

03 Jan 2017
Research & Ideas

5 New Year's Resolutions You Can Keep (With the Help of Behavioral Science Research)

suggest that the mere provision of information on peer health behaviors can have perverse effects on one's health behavior." To learn more, see Converging to the Lowest Common Denominator in Physical Health by Leslie John and Michael... View Details

Keywords: by Carmen Nobel

November 1999
Case

Long-Term Capital Management, L.P. (C)

By: Andre F. Perold

Long-Term Capital Management, L.P. (LTCM) was in the business of engaging in trading strategies to exploit market pricing discrepancies. Because the firm employed strategies designed to make money over long horizons--from six months to two years or more--it adopted a... View Details

Keywords: Fluctuation; Capital; Financial Liquidity; Financing and Loans; Investment Funds; Investment Portfolio; Corporate Governance; Governing Rules, Regulations, and Reforms; Management; Risk Management; Markets; Motivation and Incentives; Financial Services Industry

April 1996 (Revised January 2006)
Case

Times Mirror Company PEPS Proposal Review

By: Peter Tufano

Times Mirror Co. (TMC) owns a substantial block of Netscape common stock purchased prior to Netscape's IPO, on which it has substantial unrealized gains. TMC is restricted from selling the stock in a public offering and is therefore considering a proposal by Morgan... View Details

Keywords: Risk Management; Stocks; Taxation; Corporate Finance; Telecommunications Industry; Media and Broadcasting Industry; United States

July 2024
Case

The Voice Wars Continues 2024: Hey Google vs. Alexa vs. Siri vs. ChatGPT

By: David B. Yoffie and Sarah von Bargen

In 2024, the Voice War was transforming from a relatively simple index-based technology system, which relied on a list of commands and answers, to a generative AI system, which offered the promise to enable free flowing conversations between people and machines. The... View Details

Keywords: AI and Machine Learning; Competition; Technological Innovation; Technology Industry

14 May 2024
Blog Post

Creating Emerging Markets Sustainability Series - How to Build a Culture of Intrapreneurship

importance of a culture that encourages progress, outlining how “sustainability-oriented innovation involves making intentional changes to an organization's philosophy and values.” But what kind of... View Details

March 2009 (Revised June 2010)
Case

Neck & Neck: Leveraging the Club Neck Information

Commercial Director Prado wonders how to leverage the loyalty card information to prepare the fall 2008 budget. The case discusses the value of subjective and objective information for profit-planning purposes. Spanish children's apparel retailer Neck & Neck uses... View Details

Keywords: Customer Relationship Management; Profit; Knowledge Use and Leverage; Marketing; Consumer Behavior; Retail Industry