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- Faculty Publications (97)
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- April 1999
- Article
Diversification Strategies of British Trading Companies: Harrisons & Crosfield c1900-c1980
By: G. Jones and Judith Wale
This article examines the diversification strategies and organisational competencies of Harrisons & Crosfield, a British-based multinational, between 1900 and 1980. There is an accumulating body of case study evidence on the historical evolution of British... View Details
- February 1999
- Article
The Persistence of Shocks to Profitability
By: Anita M. McGahan and Michael E. Porter
In this study, we use data for 1981 through 1994 on a large sample of U.S. companies to examine the persistence of incremental industry, corporate-parent, and business-specific effects on profitability. Our results indicate that the incremental effects of industry on... View Details
- May 1998 (Revised October 2001)
- Case
Taco Bell Inc. (1983-1994)
By: Lynda M. Applegate, Leonard A. Schlesinger and Dave DeLong
Details the actions of John Martin, newly named CEO, as he leads Taco Bell through a decade of incremental and radical changes. By the end of the case, total system sales within Taco Bell, a Mexican style fast-food restaurant chain and a division of PepsiCo, have grown... View Details
- January 1997 (Revised June 1997)
- Case
Corporate New Ventures at Procter & Gamble
By: Teresa M. Amabile and Dean Whitney
Consumer products giant Procter & Gamble is faced with an urgent need to revitalize new-product innovation, given its recent focus on incremental product improvements and its aggressive growth goals. As part of this effort, the company's top executives form a small,... View Details
- September 1996
- Case
Silicon Graphics, Inc. (B)
By: Marco Iansiti and Alan D. MacCormack
After the release of the "Challenge" computer in 1993, Silicon Graphics executives meet to discuss the follow-up project. Should they pursue an incremental improvement to the Challenge, or opt for a radically new design recently demonstrated at Stanford University? View Details
- January 1996 (Revised February 1997)
- Case
Tennessee Valley Authority: Option Purchase Agreements
By: Peter Tufano
James Cross, VP of customer planning at the Tennessee Valley Authority, a major supplier of electric power in the Southeast United States, is considering meeting its incremental capacity needs by creating new financial contracts, Option Purchase Agreements (OPAs) to... View Details
- June 1994 (Revised March 1995)
- Background Note
New Product Commercialization: Common Mistakes
Addresses the common mistakes made in new product development and launch. Many times customers' and suppliers' perceptions of the degree of product/market innovation do not match. One of them may view the innovations as a "breakthrough," but the other may view it only... View Details
- November 1991 (Revised April 1994)
- Case
Taco Bell Corp.
By: Leonard A. Schlesinger and Roger H. Hallowell
John Martin, Taco Bell CEO, brings the company into line with its competitors through incremental change during the 1980s. In the early 1990s, he adopts breakthrough approaches to improve service levels while reducing prices, providing a distinct competitive advantage.... View Details
- June 1989
- Background Note
Mastering the Art of Change: Managing Convergence and Upheaval
Outlines the differences between convergent change, which is a process of incremental innovation and continuous improvement, and divergent change, which involves revolutionary changes. Discusses how to manage each type of change and the consequences associated with... View Details
- November 1988
- Case
Honeywell Residential Division: New Product Development
Describes three different product development efforts at the Residential Controls division of Honeywell, Inc. Each of the three projects was for a different market and competitive environment. Each was tackled in a somewhat different way within the Honeywell... View Details
- March 1987 (Revised October 1993)
- Case
Au Bon Pain: The French Bakery Cafe, The Partner/Manager Program
By: W. Earl Sasser
In recent years, Au Bon Pain (ABP), a chain of upscale French bakeries/sandwich cafes based in Boston, confronted a set of human resource problems endemic to the fast food industry (i.e., a labor shortage which made it difficult to attract and maintain quality crew... View Details
- winter 1985
- Article
The Nonpecuniary Costs of Automobile Emissions Standards
By: Timothy F. Bresnahan and Dennis Yao
An important component of the costs of automotive air-pollution control has been nonpecuniary: a decline in vehicle performance characteristics. This regulatory impact on what the auto industry calls "drivability" has never been quantified, although there is... View Details
- August 1984 (Revised March 1989)
- Background Note
Incremental Leadership
By: Joseph L. Badaracco Jr. and Richard R. Ellsworth
Keywords: Leadership Style
- Research Summary
Design Driven Innovation
By: Roberto Verganti
Firms, managers and scholars have often balanced between two approaches to innovation: user centered (where incremental innovation is pulled by the market) and technology push (where innovation comes from breakthrough development in technologies). However there is a... View Details
- Article
Ideation with Generative AI—In Consumer Research and Beyond
By: Julian De Freitas, G. Nave and Stefano Puntoni
The use of large language models (LLMs) in consumer research is rapidly evolving, with applications including synthetic data generation, data analysis, and more. However, their role in creative ideation—a cornerstone of consumer research—remains underexplored. Drawing... View Details