Publications

October 2007
Background Note

Price Formation

By: Joshua D. Coval and Erik Stafford

Investigates how prices are formed in competitive capital markets. Focuses on a single security called AOE. Students compete with computer traders and each other for market making and informed trading profits. Participants receive a variety of public news in the form... View Details

Keywords: Capital Markets; Price; Profit; Corporate Disclosure; Newsletters; Industry Structures; Business Processes; Competitive Strategy

May 2006 (Revised November 2006)
Case

DVD War

By: David B. Yoffie and Michael Slind

In 2006, the DVD was the most popular storage medium in the entertainment and computer industries. The development of high-definition (HD) technology created a need for a format with greater storage capacity. Instead of agreeing on a single standard for a new HD disc,... View Details

Keywords: Disruption; Entertainment; Business History; Intellectual Property; Product; Competition; Technology Adoption; Electronics Industry; Entertainment and Recreation Industry

February 2000
Case

E2M Health Services

By: Richard M.J. Bohmer and Naomi Atkins

Outlines the growth of an innovative diabetes disease management organization from 1994-99. Having demonstrated the success of their model in managing diabetes populations in Texas and New York State, the CEO and president must decide the future strategy of the company... View Details

Keywords: Business Model; Customer Focus and Relationships; Decision Choices and Conditions; Financial Markets; Revenue; Innovation and Invention; Business or Company Management; Marketing Strategy; Internet; Health Industry

April 1993 (Revised December 1994)
Case

Lehman Brothers and the Securitization of American Express Charge-Card Receivables

By: Andre F. Perold and Kuljot Singh

In early 1992, Lehman Brothers had received a mandate from its affiliate, American Express Travel Related Services (TRS) Co., to securitize a portion of its consumer charge-card receivables portfolio. It is now July 22, and Lehman and TRS have just returned from a... View Details

Keywords: Risk and Uncertainty; Credit Cards; Financial Instruments; Stocks; Asset Pricing

April 2022
Supplement

Mastercard Labs (B)

By: Linda A. Hill, Sunil Gupta, Emily Tedards and Julia Kelley

When Ajaypal (Ajay) Banga became the CEO of Mastercard in 2010, digital technologies were on the rise, and innovation needed to become a strategic imperative at the company. Banga tasked Garry Lyons, who had joined Mastercard through the 2009 acquisition of Orbiscom,... View Details

September 2018
Article

Expressive Voting and Its Cost: Evidence from Runoffs with Two or Three Candidates

By: Vincent Pons and Clémence Tricaud

In French parliamentary and local elections, candidates ranked first and second in the first round automatically qualify for the second round, while a third candidate qualifies only when selected by more than 12.5 percent of registered citizens. Using a fuzzy RDD... View Details

Keywords: Expressive Voting; Strategic Voting; Regression Discontinuity Design; French Elections; Voting; Political Elections; France

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April 2016
Teaching Note

Whither the Weather (Company): Forecasting 2016

By: Rosabeth Moss Kanter and Jonathan Cohen

This Note was created for the purpose of aiding classroom instructors in the use of the Harvard Business School case, "Whither the Weather (Company): Forecasting 2016." As chairman and CEO, David Kenny guided the Weather Company's transformation from a cable television... View Details

Keywords: Weather Company; IBM; Digital; Technology; David Kenny; Television; Weather Channel; Legacy Business; Mainstream; Newstream; Reorganization; Acquisitions; Transformation; Information Technology; Television Entertainment; Acquisition; Consolidation; Change; Leadership

In the 2015 survey on U.S. competitiveness, HBS alumni weigh in on the current state and future trajectory of U.S. competitiveness as well as the structural strengths and weaknesses of the U.S. business environment. In addition, alumni delve deeper into two aspects... View Details

HBS Case: FX Risk Hedging at EADS

In 2008, EADS, the European aerospace group that owns Airbus, was faced with the decision of how best to hedge a large and growing mismatch between its dollar revenues and its euro manufacturing costs. Specifically, the company needed to decide if it would continue... View Details

07 Dec 2021
Op-Ed

Want to Build Better Leaders? Focus on Mindset, Skills, Knowledge

enterprise-level leadership. The goal is to build technical competencies in both directions. While the T-shaped manager framework has many advantages, it has a critical flaw: It overlooks the importance of emotional intelligence. Enter... View Details

Keywords: by Hise Gibson and Shawnette Rochelle

07 Jun 2023
HBS Case

3 Ways to Gain a Competitive Advantage Now: Lessons from Amazon, Chipotle, and Facebook

the customer’s willingness to use the platform, it could also increase the advertiser’s willingness to pay to reach that audience. So far, at least, the company has been able to take advantage of its network effects by copying the features of rivals—as it did with... View Details

Keywords: by Michael Blanding

22 Nov 2011
Working Paper Summaries

Carbon Tariffs: Impacts on Technology Choice, Regional Competitiveness, and Global Emissions

Keywords: by David F. Drake; Manufacturing

02 May 2023
What Do You Think?

How Should Artificial Intelligence Be Regulated—if at All?

humanity. Clearly, AI is a big deal with large potential benefits and, at the moment, largely unknown risks for society. It will get more important fast. Why? Two tech giants, Microsoft and Google, are competing for first-mover advantage... View Details

Keywords: by James Heskett; Information Technology; Technology

16 Jan 2006
Research & Ideas

What Customers Want from Your Products

would entail a very different product, of course. By understanding the job and improving the product's social, functional, and emotional dimensions so that it did the job better, the company's milk shakes would gain share against the real competition—not just View Details

Keywords: by Clayton M. Christensen, Scott Cook & Taddy Hall; Consumer Products

14 Feb 2022
Research & Ideas

Curiosity, Not Coding: 6 Skills Leaders Need in the Digital Age

This is the third and final article of the "Leading in the Digital Era" series. Read parts one and two. Leaders who set out to reshape their companies to compete in a fast-evolving digital world often come to a daunting realization: To... View Details

Keywords: by Linda A. Hill, Ann Le Cam, Sunand Menon, and Emily Tedards; Technology

05 Nov 2013
First Look

First Look: November 5

Publications August 2013 John Wiley & Sons International Strategy and Competition By: Collis, David Abstract—This book is designed for every student who will be involved in managing and advising companies that compete internationally... View Details

Keywords: Sean Silverthorne

March 2025
Article

Boomerasking: Answering Your Own Questions

By: Alison Wood Brooks and Michael Yeomans

Humans spend much of their lives in conversation, where they tend to hold many simultaneous motives. We examine two fundamental desires: to be responsive to a partner and to disclose about oneself. We introduce one pervasive way people attempt to reconcile these... View Details

Keywords: Interpersonal Communication; Motivation and Incentives; Perception; Behavior

May–June 2015
Article

Television Advertising and Online Shopping

By: Jura Liaukonyte, Thales Teixeira and Kenneth Wilbur

Media multitasking competes with television advertising for consumers' attention, but it also may facilitate immediate and measurable response to some advertisements. This paper explores whether and how television advertising influences online shopping. We construct a... View Details

Keywords: Content Analysis; Difference-in-differences; Internet; Media Multitasking; Online Purchases; Advertising; Advertising Industry; United States

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2019
Working Paper

Managing Churn to Maximize Profits

By: Aurelie Lemmens and Sunil Gupta

Customer defection threatens many industries, prompting companies to deploy targeted, proactive customer retention programs and offers. A conventional approach has been to target customers either based on their predicted churn probability, or their responsiveness to a... View Details

Keywords: Churn Management; Defection Prediction; Loss Function; Stochastic Gradient Boosting; Customer Relationship Management; Consumer Behavior; Profit

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