Publications

2024
Working Paper

Does Pension Automatic Enrollment Increase Debt? Evidence from a Large-Scale Natural Experiment

By: John Beshears, Matthew Blakstad, James J. Choi, Christopher Firth, John Gathergood, David Laibson, Richard Notley, Jesal D. Sheth, Will Sandbrook and Neil Stewart

Does automatic enrollment into retirement saving increase household debt? We study the randomized roll-out of automatic enrollment pensions to ~160,000 employers in the United Kingdom with 2-29 employees. We find that the additional savings generated through automatic... View Details

Keywords: Retirement; Saving; Personal Finance; Borrowing and Debt; Credit; Compensation and Benefits

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March 1995 (Revised March 1995)
Case

Smashing the Cube: Corporate Transformation at CIBA-GEIGY Ltd.

By: David J. Collis and Elizabeth Wynne Johnson

CIBA-GEIGY is a large, diversified multinational corporation that transforms itself in the 1990s through a massive structural and cultural change. The case describes the changes implemented and the processes used to effect change in portfolio, people, and structures.... View Details

Keywords: Restructuring; Change Management; Transformation; Investment Portfolio; Multinational Firms and Management; Organizational Culture; Corporate Strategy

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Aldrich Hall | About

eliminated from the 1920s campus construction for economic reasons, and growing enrollments in the wake of World War II stretched the limits of provisional facilities in Baker and Carpenter Halls. With extensive input from Dean Donald K. View Details

10 Nov 2009
First Look

First Look: Nov. 10

revolutionary functionality. We explore a second path to entry that does not rely on Schumpeterian innovation: platform envelopment. By leveraging shared user relationships and common components, one platform provider can move into... View Details

Keywords: Martha Lagace

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Events - Business History

Entrepreneurial History," co-organized by Geoffrey Jones and Christina Lubinski. Oct 27 27 Oct 2025 Business History Seminar David Smith (Wilfrid Laurier University), "Reimagining the Mid-Century American... View Details

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Advisory Board - Entrepreneurship

Strategic Management Journal and elsewhere. He has also authored, co-authored or supervised over 150 cases at Harvard Business School. He is the author of Do Lunch or Be Lunch: The Power of Predictability in Creating Your Future, published View Details

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C. Roland Christensen - Christensen Center for Teaching & Learning

spanned half a century. At the time of his death in 1999, he was the Robert Walmsley University Professor, Emeritus, at Harvard. Beloved and revered by generations of HBS students, Christensen regarded himself first and foremost as a... View Details

January 1996 (Revised May 2005)
Case

Ben & Jerry's Homemade Ice Cream, Inc.: A Period of Transition

By: David J. Collis and Melinda B. Conrad

Bob Holland takes over as CEO of this iconoclastic ice cream company in February 1995 when it faces a major crisis. Holland must now develop a strategy that both adapts to the external environment and is consistent with the company's unique heritage. View Details

Keywords: Strategy; Business Strategy; Adaptation; Crisis Management; Organizational Culture; Food and Beverage Industry

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Historical Data & Sources - Business History

Notes: Literacy rates are based on population surveys which were not conducted on a regular basis and did not cover many developing countries. Download Data Set in Excel Apollo Hospitals Apollo Hospitals Map created by John Regan, MBA... View Details

January 2025 (Revised April 2025)
Case

Less Is More: Will Aldi's Expansion Plans Pay Off in a Crowded U.S. Grocery Market?

By: David Collis and Haisley Wert

In 2024, the discount grocery retailer Aldi announced bold U.S. expansion plans. Within five years, the German company would increase its store count by 30% to reach 3,200+ stores across the United States and approach becoming the fifth largest grocery retailer in the... View Details

Keywords: Scope; Grocery; Corporate Strategy; Expansion; Business Model; Competitive Strategy; Retail Industry; United States

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AASU50 - Alumni

Kimberly A. Kispert, MBA 1981 George L. Van Amson, MBA 1982 Kym M. Nelson, MBA 1983 George Ellis, MBA 1984 Gail S. Morales, MBA 1985 Robert R. Davenport III, MBA 1986 Stuart A. Taylor, II, MBA 1987 Arnold J. Lewis, MBA 1988 Belinda C.... View Details

April 1979 (Revised June 1988)
Case

Chain Saw Industry in 1978

By: Michael E. Porter and David J. Collis

For use on the second day of a two-day sequence on the U.S. chain saw industry. Describes the evolution of the industry since 1974. Illustrates issues in industry evolution, the forces causing evolution, and the strategic issues raised by evolution. The discussion can... View Details

Keywords: Competition; Industry Growth; Manufacturing Industry; United States

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Technology & Operations Management Awards & Honors - Faculty & Research

awarded the 2023 Junior Scholar Paper Competition Prize from the College of Behavioral Operations at the Production and Operations Management Society (POMS). Frances X. Frei : Recognized by Thinkers50 as one of the world’s leading... View Details

November 2006 (Revised November 2007)
Case

Strategy in the Twenty First Century Pharmaceutical Industry: Merck & Co. and Pfizer Inc.

By: David J. Collis and Troy Smith

The global pharmaceutical industry has gone through substantial changes in the last few decades and pharmaceutical firms face major challenges including headline-grabbing litigation, imminent patent expirations, new technologies, rising drug development costs, generic... View Details

Keywords: Mergers and Acquisitions; Growth and Development Strategy; Product Development; Research and Development; Corporate Strategy; Pharmaceutical Industry; United States

October 1988 (Revised May 1989)
Case

General Electric: Consumer Electronics Group

By: David J. Collis and Nancy Donohue

Highlights the General Electric takeover of RCA and the consolidation of the two companies' consumer electronic groups. Starting first with a history of the television industry in the United States, Europe, and Japan, and then a brief discussion of the main competitors... View Details

Keywords: Competition; Markets; Business Strategy; Consumer Products Industry; Electronics Industry

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October 29, 2020
Article

How to Build a Digital Brand That Lasts

By: William Collis and David Collis

What makes a brand durable even as business models, technology and consumer behavior radically change? The key is that durable brands are adaptable brands—even legacy ones. To create durability, apply the MACE framework: 1) Mastery: Give your consumers... View Details

Keywords: Brands and Branding; Business Model; Adaptation; Framework

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Strategy Awards & Honors - Faculty & Research

Professors” by Poets & Quants in 2019. David B. Yoffie : Recognized as one of the Top Five Bestselling Case Authors (out of over 8,000 authors) for The Case Centre in 2015/16, 2016/17, 2017/18 and 2018/19.... View Details

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HBS Entrepreneurship Summit - Alumni

Programs & Events HBS Entrepreneurship Summit NOV 4-5 4-5 NOVEMBER 2022 HBS ENTREPRENEURSHIP SUMMIT: LEADING HIGH-GROWTH VENTURES IN AN UNPREDICTABLE WORLD Brought to you by the Arthur Rock Center for Entrepreneurship and Alumni Relations... View Details

October 1999 (Revised July 2000)
Case

MasterCard International: World Championship Soccer Sponsorship

By: David J. Arnold and David Lane

MasterCard must decide whether to renew the sponsorship of the World Cup and other soccer events in light of a 100% increase in the sponsorship fee and a strategic realignment by MasterCard. A rewritten version of an earlier case. View Details

Keywords: Credit Cards; Marketing Strategy; Sports; Financial Services Industry; Sports Industry