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- All HBS Web (640)
- Faculty Publications (296)
Show Results For
- All HBS Web (640)
- Faculty Publications (296)
- April 1987 (Revised March 1989)
- Case
Saatchi & Saatchi Co. PLC
By: David J. Collis
Keywords: Advertising Industry
Collis, David J. "Saatchi & Saatchi Co. PLC." Harvard Business School Case 387-170, April 1987. (Revised March 1989.)
- 13 Mar 2007
- First Look
First Look: March 13, 2007
paradox by considering the enabling role of actors' social position. Adopting a relational view of human agency, I model the impact of their social position on the likelihood that actors will initiate changes that diverge from the... View Details
Keywords: Martha Lagace
- March 2022 (Revised April 2022)
- Teaching Note
Group Functions at the Maersk Group
By: David J. Collis
In 2014, seven years after he was appointed CEO of the Danish shipping and oil conglomerate A.P. Møller Maersk (the Maersk Group), Nils Andersen was reexamining the size and role of corporate headquarters in the company he had reshaped as a "premium conglomerate."... View Details
- May 2020
- Teaching Note
Digitalization at Siemens
By: David J. Collis
Teaching Note for HBS No. 717-428. View Details
- March 2020
- Teaching Note
Reawakening the Magic: Bob Iger and the Walt Disney Company
By: David J. Collis
Teaching Note for HBS No. 717-483. View Details
- January 1995 (Revised March 1995)
- Teaching Note
Saatchi and Saatchi Company PLC: Corporate Strategy TN
By: David J. Collis
Teaching Note for (9-792-056). View Details
Keywords: Advertising Industry
- March 1994 (Revised April 1995)
- Case
EnClean: Malcolm Waddell's Story (A)
By: David J. Collis
Describes, in the words of its cofounder, the history of EnClean, an industrial and environmental services company, from its origins in 1984. The company grew rapidly and diversified into new businesses and new geographies both through acquisition and internally. It... View Details
Collis, David J. "EnClean: Malcolm Waddell's Story (A)." Harvard Business School Case 794-115, March 1994. (Revised April 1995.)
- February 1994 (Revised April 1995)
- Case
Asahi Glass Co.: Diversification Strategy
By: David J. Collis
Describes the history and diversification strategy of the Japanese manufacturer Asahi Glass Co. The company has diversified through internal growth, acquisition, and joint ventures from its origin in flat glass to a broad glass-materials, chemical, and electronics... View Details
Keywords: Acquisition; Joint Ventures; Diversification; Expansion; Vertical Integration; Manufacturing Industry; Japan
Collis, David J. "Asahi Glass Co.: Diversification Strategy." Harvard Business School Case 794-113, February 1994. (Revised April 1995.)
- June 1996
- Article
Corporate Strategy in Multibusiness Firms
By: David J. Collis
Collis, David J. "Corporate Strategy in Multibusiness Firms." Long Range Planning 29, no. 3 (June 1996): 416–418.
- June 1991 (Revised April 1995)
- Background Note
Corporate Strategy: A Conceptual Framework
By: David J. Collis
Provides a conceptual framework for the study of corporate strategy. First describes previous perspectives on corporate strategy and then develops a framework of four elements: resources, tasks, structure, and industries. This framework can be used to explain the value... View Details
Keywords: Resource Allocation; Organizational Design; Organizational Structure; Corporate Strategy; Value
Collis, David J. "Corporate Strategy: A Conceptual Framework." Harvard Business School Background Note 391-284, June 1991. (Revised April 1995.)
- June 1991 (Revised April 1995)
- Teaching Note
General Motors' Automotive Components Group (A), Teaching Note
By: David J. Collis
- June 1991 (Revised December 1998)
- Teaching Note
Corning Glass Works International (A), (B1), and (B2), Teaching Note
By: David J. Collis
Teaching Note for (9-381-160), (9-381-161), and (9-381-162). View Details
- June 1991
- Teaching Note
General Electric: Consumers Electronics Group, Teaching Note
By: David J. Collis
Teaching Note for (9-389-048). View Details
Keywords: Electronics Industry
- November 1986
- Case
Machine Tool Industry (B): United Kingdom
By: David J. Collis
Collis, David J. "Machine Tool Industry (B): United Kingdom." Harvard Business School Case 387-088, November 1986.
- 27 Feb 2007
- First Look
First Look: February 27, 2007
2007) Abstract This article explores the barriers and facilitators experienced by ethnic minority medical students in achieving personal and professional success. Cyclical Wages in a Search-and-Bargaining Model with Large Firms... View Details
Keywords: Martha Lagace
- 2023
- Article
A Randomized Trial of Behavioral Nudges Delivered through Text Messages to Increase Influenza Vaccination among Patients with an Upcoming Primary Care Visit
By: Mitesh S. Patel, Katherine L. Milkman, Linnea Gandhi, Heather N. Graci, Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Modupe Akinola, John Beshears, Jonathan E. Bogard, Alison Buttenheim, Christopher Chabris, Gretchen B. Chapman, James J. Choi, Hengchen Dai, Craig R. Fox, Amir Goren, Matthew D. Hilchey, Jillian Hmurovic, Leslie John, Dean Karlan, Melanie Kim, David Laibson, Cait Lamberton, Brigitte C. Madrian, Michelle N. Meyer, Maria Modanu, Jimin Nam, Todd Rogers, Renante Rondina, Silvia Saccardo, Maheen Shermohammed, Dilip Soman, Jehan Sparks, Caleb Warren, Megan Weber, Ron Berman, Chalanda N. Evans, Seung Hyeong Lee, Christopher K. Snider, Eli Tsukayama, Christophe Van den Bulte, Kevin G. Volpp and Angela L. Duckworth
Purpose: To evaluate if nudges delivered by text message prior to an upcoming primary care visit can increase influenza vaccination rates.
Design: Randomized, controlled trial.
Setting: Two health systems in the Northeastern US between September 2020 and... View Details
Design: Randomized, controlled trial.
Setting: Two health systems in the Northeastern US between September 2020 and... View Details
Keywords: Vaccination; Health Care and Treatment; Interpersonal Communication; Communication Technology; Behavior; Health Industry
Patel, Mitesh S., Katherine L. Milkman, Linnea Gandhi, Heather N. Graci, Dena Gromet, Hung Ho, Joseph S. Kay, Timothy W. Lee, Jake Rothschild, Modupe Akinola, John Beshears, Jonathan E. Bogard, Alison Buttenheim, Christopher Chabris, Gretchen B. Chapman, James J. Choi, Hengchen Dai, Craig R. Fox, Amir Goren, Matthew D. Hilchey, Jillian Hmurovic, Leslie John, Dean Karlan, Melanie Kim, David Laibson, Cait Lamberton, Brigitte C. Madrian, Michelle N. Meyer, Maria Modanu, Jimin Nam, Todd Rogers, Renante Rondina, Silvia Saccardo, Maheen Shermohammed, Dilip Soman, Jehan Sparks, Caleb Warren, Megan Weber, Ron Berman, Chalanda N. Evans, Seung Hyeong Lee, Christopher K. Snider, Eli Tsukayama, Christophe Van den Bulte, Kevin G. Volpp, and Angela L. Duckworth. "A Randomized Trial of Behavioral Nudges Delivered through Text Messages to Increase Influenza Vaccination among Patients with an Upcoming Primary Care Visit." American Journal of Health Promotion 37, no. 3 (2023): 324–332.