Publications

April 2014
Article

The Emergence of 'Us and Them' in 80 Lines of Code: Modeling Group Genesis in Homogeneous Populations

By: Kurt Gray, David G. Rand, Eyal Ert, Kevin Lewis, Steve Hershman and Michael I. Norton

Psychological explanations of group genesis often require population heterogeneity in identity or other characteristics, whether deep (e.g., religion) or superficial (e.g., eye color). We use game-theoretical agent-based models to explore group genesis in homogeneous... View Details

Keywords: Groups and Teams

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August 2011 (Revised December 2013)
Case

Albert 'Jack' Stanley in Nigeria (A)

By: Lena G. Goldberg and Chad M. Carr

The international joint venture that successfully bid for $6 billion in contracts to build LNG trains on Nigeria's Bonny Island became entangled in a widening bribery and corruption probe triggered by an unrelated accusation against an employee of one of the JV... View Details

Keywords: Crime and Corruption; Ethics; Governing Rules, Regulations, and Reforms; Globalization; Governance Compliance; Energy Industry; Nigeria; Europe; United States

December 2003 (Revised April 2004)
Case

Blockbuster Inc. & Technological Substitution (B): Confronting New Digital Formats

Investigates how the rise of digital video formats threatens to make videocassette technology obsolete; how this technological substitution might alter the economics and structure of the video rental and retail industries; and how Blockbuster Inc., the industry leader,... View Details

Keywords: Risk and Uncertainty; Decisions; Technological Innovation; Competition; Change Management; Service Industry; Motion Pictures and Video Industry

01 Aug 2017
News

Index Rules and Analyst Fatigue

The State of Small Business Lending: Credit Access during the Recovery and How Technology May Change the Game

Small businesses are core to America’s economic competitiveness. Not only do they employ half of the nation’s private sector workforce – about 120 million people – but since 1995 they have created approximately two‐thirds of the net new jobs in our country. Yet in... View Details

February 1998 (Revised December 1998)
Case

Atlantic Energy/Delmarva Power & Light (A)

By: Benjamin C. Esty, Mathew M Millett and Tracy Aronson

Delmarva Power & Light and Atlantic Energy are neighboring electric utilities based in Delaware and New Jersey, respectively. In early 1996, they entered into merger negotiations, but were unable to reach an agreement on price because they could not agree on what... View Details

Keywords: Valuation; Negotiation Offer; Government Legislation; Risk and Uncertainty; Mergers and Acquisitions; Contracts; Utilities Industry; Delaware; New Jersey

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2025
Report

High Stakes: A Framework for Geopolitical Risk Management

By: Meg Rithmire and David Fagan

This report provides a data-based assessment of how U.S. companies perceive geopolitical risk and articulates a recommended decision-making process and framework to manage such risk. The research reflected in the report indicates that various concerns related to China... View Details

Keywords: Globalization; International Relations; Business or Company Management; Risk Management

November 2023
Case

Will Fintechs and Central Banks Play in Emtech's Sandbox?

By: Daniel Isenberg and William R. Kerr

In February 2023, Emtech’s founder Carmelle Cadet is facing a dilemma. Rapidly running out of cash, Cadet has a term sheet from a leading VC but has a choice of how to structure the investment. The decision will have significant implications for Cadet’s own stake, as... View Details

Keywords: Cryptocurrency; Business Startups; Venture Capital; Cash Flow; Currency; Governing Rules, Regulations, and Reforms; Digital Platforms

March 2022
Teaching Note

Inclusive Innovation at Mass General Brigham

By: Katherine Coffman and Olivia Hull

Teaching Note for HBS Case No. 921-006, “Inclusive Innovation at Mass General Brigham." This case invites students to explore the individual and structural factors that lead to an under-representation of women in male-dominated domains, and to think critically about... View Details

Keywords: Inclusion; Gender Gap; Gender Inclusivity; Gender; Equality and Inequality; Management Analysis, Tools, and Techniques

2019
Working Paper

Design Rules, Volume 2: How Technology Shapes Organizations: Chapter 15 The IBM PC

By: Carliss Y. Baldwin

The IBM PC was the first digital computer platform that was open by as a matter of strategy, not necessity. The purpose of this chapter is to understand the IBM PC as a technical system and set of organization choices in light of the theory of how technology shapes... View Details

Keywords: IBM; Personal Computer; Digital Platforms; System; Strategy

SSRN

April 2017
Article

The Responsibilities and Role of Business in Relation to Society: Back to Basics?

By: Nien-he Hsieh

In this address, I outline a back-to-basics approach to specifying the responsibilities and role of business in relation to society. Three “basics” comprise the approach. The first is arguing that basic principles of ordinary morality, such as a duty not to harm,... View Details

Keywords: Business And Society; Corporate Responsibility; Harm; Human Rights; Institutions; Pareto Efficiency; Corporate Social Responsibility and Impact; Moral Sensibility; Society; Rights

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2018
Working Paper

Bank Risk-Taking and the Real Economy: Evidence from the Housing Boom and Its Aftermath

By: Antonio Falato, Giovanni Favara and David Scharfstein

The short-termism of lenders amplifies boom-bust credit cycles, leading in turn to real costs for the aggregate economy. During the U.S. housing credit boom, publicly-traded banks increased mortgage lending activity and relaxed standards much more than privately-held... View Details

Keywords: Risk and Uncertainty; Financial Markets; Investment; Corporate Finance; Banks and Banking

February 2008
Case

Moët Hennessy España

By: Tiziana Casciaro, Vincent Dessain and Elena Corsi

Since being appointed CEO of Moët Hennessy España (MHE), the Spanish subsidiary of the wine & spirits business of Louis Vuitton Moet Hennessy (LVMH), the world's leading luxury products group, Ramiro Otano had overseen a spectacularly successful run at the company by... View Details

Keywords: Interpersonal Communication; Growth and Development Strategy; Management Practices and Processes; Organizational Culture; Performance Effectiveness; Groups and Teams; Food and Beverage Industry; Spain

February 2005 (Revised November 2012)
Supplement

UAL 2004: Pulling Out of Bankruptcy (CW)

By: Daniel Baird Bergstresser, Kenneth A. Froot and Darren Robert Smart

UAL is a large air transportation company with roots that go back to the 1920s. As a legacy carrier, going back to before the 1978 deregulation of air transportation markets, United Airlines is burdened with cost structures that make it difficult to compete with newer... View Details

Keywords: Bankruptcy; Compensation; Costs; Loans; Reorganization; Restructuring; Financing and Loans; Insolvency and Bankruptcy; Compensation and Benefits; Air Transportation Industry; United States

September 2003 (Revised June 2007)
Case

Virgin Mobile USA: Pricing for the Very First Time

Dan Schulman, the CEO of Virgin Mobile USA, must develop a pricing strategy for a new wireless phone service targeted toward consumers in their teens and twenties, many of whom are believed to have poor credit quality and uneven usage patterns. Contrary to conventional... View Details

Keywords: Price; Market Entry and Exit; Wireless Technology; Telecommunications Industry; United States

April 1994 (Revised August 1996)
Case

American Express (A)

By: Jay W. Lorsch

In January 1993, the American Express board met to decide who would succeed James D. Robinson, III as chairman and CEO. The board needed to act in the spotlight of intense media and investor scrutiny, and after leaks had revealed that there was a conflict among the... View Details

Keywords: Decision Making; Corporate Governance; Resignation and Termination; Leadership; Management Succession; Performance Evaluation

Article

Contagion of Cooperation in Static and Fluid Social Networks

By: Jillian J. Jordan, David G. Rand, Samuel Arbesman, James H. Fowler and Nicholas A. Christakis

Cooperation is essential for successful human societies. Thus, understanding how cooperative and selfish behaviors spread from person to person is a topic of theoretical and practical importance. Previous laboratory experiments provide clear evidence of social... View Details

Keywords: Social Contagion; Social Networks; Cooperation; Behavior; Social Media