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Show Results For
- All HBS Web
(4,917)
- People (24)
- News (1,652)
- Research (1,032)
- Events (11)
- Multimedia (249)
- Faculty Publications (622)
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- May 2010 (Revised July 2010)
- Case
Bank of America Acquires Merrill Lynch (A)
By: Robert C. Pozen and Charles E. Beresford
On December 22, 2008, Bank of America (BofA) chairman and CEO Ken Lewis convened a special board of directors meeting to review his company's pending acquisition of investment bank Merrill Lynch. Negotiations for the acquisition had begun a few months earlier, during... View Details
Keywords: Mergers and Acquisitions; Decision Choices and Conditions; Financial Crisis; Corporate Governance; Government Legislation; Crisis Management; Business and Government Relations; Banking Industry
Pozen, Robert C., and Charles E. Beresford. "Bank of America Acquires Merrill Lynch (A)." Harvard Business School Case 310-092, May 2010. (Revised July 2010.)
- September 2012 (Revised August 2013)
- Background Note
A Brief History of the U.S. Tobacco Industry Controversy
By: Sandra J. Sucher and Henry McGee
This history of the U.S. tobacco controversy is a reading for a class on "The Insider," a film about whistleblowing in the U.S. tobacco industry, taught in the course, The Moral Leader. View Details
Sucher, Sandra J., and Henry McGee. "A Brief History of the U.S. Tobacco Industry Controversy." Harvard Business School Background Note 613-044, September 2012. (Revised August 2013.)
- February 2007
- Module Note
The Remains of the Day Summary: Reasoning From a Moral Code
By: Sandra J. Sucher
A summary of the major themes discussed in the seventh class of The Moral Leader (EC curriculum). View Details
Sucher, Sandra J. "The Remains of the Day Summary: Reasoning From a Moral Code." Harvard Business School Module Note 607-071, February 2007.
- 19 Apr 2010
- Research & Ideas
The History of Beauty
strove to create a brand that symbolized style and elegance, he got his first order by smashing a bottle of his perfume on the floor of a prominent Parisian department store, in a successful gambit to get... View Details
- April 8, 2025
- Article
Creating Workplaces Free of Forever Chemicals
By: Joseph G. Allen, Heather A. Henrikson and Michael W. Toffel
Forever chemicals are toxic and widely used in buildings and yet they remain on the rise globally with little regulation to control them. In the United States, for example, Environmental Protection Agency (EPA) regulations currently cover only forever chemicals in... View Details
Keywords: Occupational Health; Safety Regulations; Regulation; Working Conditions; Governing Rules, Regulations, and Reforms; Safety; Health
Allen, Joseph G., Heather A. Henrikson, and Michael W. Toffel. "Creating Workplaces Free of Forever Chemicals." Harvard Business Review Digital Articles (April 8, 2025).
- January 2010 (Revised December 2012)
- Case
Knight the King: The Founding of Nike
By: Noam Wasserman and Kyle Anderson
It had taken Phil Knight 16 long years to build Nike into the number one athletic-shoe company in the country. When Knight had first conceived of the company for an MBA class project, Adidas had had more than 80% market share, but Knight's marketing approach had... View Details
Keywords: Business Startups; Entrepreneurship; Initial Public Offering; Leadership; Growth and Development Strategy; Marketing Strategy; Competitive Advantage; Apparel and Accessories Industry
Wasserman, Noam, and Kyle Anderson. "Knight the King: The Founding of Nike." Harvard Business School Case 810-077, January 2010. (Revised December 2012.)
- October 2015
- Article
A New Gal(ℚ^⎯/ℚ)-invariant of Dessins d'enfants
By: Ravi Jagadeesan
We study the action of Gal(ℚ^⎯/ℚ) on the category of Belyĭ functions (finite étale covers of ℙ^1_(ℚ^⎯) \ {0,1,∞}. We describe a new combinatorial Gal(ℚ^⎯/ℚ)‐invariant for Belyĭ functions whose monodromy cycle types above 0 and ∞ are the same. We use a version of our... View Details
Keywords: Mathematical Methods
Jagadeesan, Ravi. "A New Gal(ℚ^⎯/ℚ)-invariant of Dessins d'enfants." Proceedings of the London Mathematical Society 111, no. 4 (October 2015): 911–935.
- October 2018 (Revised July 2023)
- Case
Innovation at Uber: The Launch of Express POOL
By: Chiara Farronato, Alan MacCormack and Sarah Mehta
Set in March 2018, the case follows ride-sharing company Uber as it develops and launches a new product called Express POOL. This product offers a reduced price to riders willing to carpool, walk a short distance to/from their pick-up and drop-off points, and wait a... View Details
Keywords: Innovation and Management; Innovation Leadership; Innovation Strategy; Technological Innovation; Information Technology; Mobile and Wireless Technology; Applications and Software; Digital Platforms; Decision Making; Technology Industry; California; San Francisco
Farronato, Chiara, Alan MacCormack, and Sarah Mehta. "Innovation at Uber: The Launch of Express POOL." Harvard Business School Case 619-003, October 2018. (Revised July 2023.)
- December 2023
- Teaching Note
Three Decades of Cluster Policy in Catalonia: What's Next?
By: Christian H.M. Ketels
The TN provides conceptual background and a suggested teaching plan for using the HBS case 724-404. It discusses the concepts and issues related to the main teaching objectives of the case, i.e. the nature and effective structuring of cluster-based economic... View Details
- October 2010 (Revised May 2017)
- Case
Building a Developmental Culture: The Birth of Deloitte University
By: Boris Groysberg, Maureen Gibbons and Joshua Bronstein
It is October 2009 and Barry Salzberg, CEO of Deloitte LLP, has just returned from the groundbreaking of Deloitte University. When completed, Deloitte University would be a world class learning and development center owned by, and for the exclusive use by the employees... View Details
Keywords: Leading Change; Problems and Challenges; Organizational Change and Adaptation; Management Teams; Competency and Skills; Training; Employees; Values and Beliefs; Education Industry; Consulting Industry; United States
Groysberg, Boris, Maureen Gibbons, and Joshua Bronstein. "Building a Developmental Culture: The Birth of Deloitte University." Harvard Business School Case 411-059, October 2010. (Revised May 2017.)
- June 2008 (Revised February 2013)
- Case
Vignettes on Governance of Private Equity Firms
By: G. Felda Hardymon, Ann Leamon and Eugenia Adofo
In a series of vignettes, Nigella Hardy-Smyth of an international development agency that invests in emerging markets private equity firms must decide how to handle various situations that arise. As a member of the Limited Partner Advisory Board of each of the five... View Details
Keywords: Private Equity; Investment Funds; Corporate Governance; Governing and Advisory Boards; Managerial Roles; Emerging Markets; Partners and Partnerships
Hardymon, G. Felda, Ann Leamon, and Eugenia Adofo. "Vignettes on Governance of Private Equity Firms." Harvard Business School Case 808-168, June 2008. (Revised February 2013.)
- Teaching Interest
Managing the Future of Work (MBA Education—Elective Curriculum)
The nature and scope of work is changing rapidly, creating massive business challenges in the shadow of broader political and social shifts. HBS launched a major initiative in 2017 on Managing the Future of Work to define these workplace issues and... View Details
- April 2010
- Case
School of One: Reimagining How Students Learn
By: Stacey M. Childress, James Weber and Matthew Adams Haldeman
School of One was a start-up with a new approach to learning. Instead of one teacher delivering the entire math curriculum to a class of 20-25 students, School of One utilized a technology platform that allowed several teachers to collectively oversee the learning of a... View Details
Childress, Stacey M., James Weber, and Matthew Adams Haldeman. "School of One: Reimagining How Students Learn." Harvard Business School Case 310-053, April 2010.
- 11 Jun 2013
- Working Paper Summaries
Measurement Errors of Expected Returns Proxies and the Implied Cost of Capital
Keywords: by Charles C.Y. Wang
- April 1999 (Revised March 2000)
- Teaching Note
Teradyne: The Aurora Project & Teradyne: Corporate Management of Disruptive Change, TN
By: Clayton M. Christensen
Teaching Note for two cases which may be taught in sequential class days or in a single extended class. View Details
- 2014
- Contribution
Entrepreneurship in Emerging Markets: Contextual Intelligence for the Study of Two Thirds of the World's Population
By: Tarun Khanna
In this paper, I review the concept of "institutional voids" that provides a way to understand the structure of emerging markets. These voids impede would-be buyers from getting together with would-be sellers, and hence compromise the functioning of markets.... View Details
Khanna, Tarun. "Entrepreneurship in Emerging Markets: Contextual Intelligence for the Study of Two Thirds of the World's Population." Contribution to Multidisciplinary Insights from New AIB Fellows. Vol. 16, edited by Jean J. Boddewyn, 221–238. Research in Global Strategic Management. Bingley, UK: Emerald Group Publishing, 2014.
- Article
The Role of Interactivity in Local Differential Privacy
By: Matthew Joseph, Jieming Mao, Seth Neel and Aaron Leon Roth
We study the power of interactivity in local differential privacy. First, we focus on the difference between fully interactive and sequentially interactive protocols. Sequentially interactive protocols may query users adaptively in sequence, but they cannot return to... View Details
Joseph, Matthew, Jieming Mao, Seth Neel, and Aaron Leon Roth. "The Role of Interactivity in Local Differential Privacy." Proceedings of the IEEE Annual Symposium on Foundations of Computer Science (FOCS) 60th (2019).
- 2014
- Article
Models of Caring, or Acting as if One Cared, About the Welfare of Others
By: Julio J. Rotemberg
This paper surveys the theoretical literature in which people are modeled as taking other people's payoffs into account either because this affects their utility directly or because they wish to impress others with their social-mindedness. Key experimental results that... View Details
Rotemberg, Julio J. "Models of Caring, or Acting as if One Cared, About the Welfare of Others." Annual Review of Economics 6 (2014): 129–154.
- 19 Apr 2004
- Research & Ideas
Birth of the American Salesman
provided political and religious groups with a way to compete against their rivals for followers. Moreover, with more fluid class boundaries than in European countries, the skills of salesmanship, especially... View Details
Keywords: by Laura Linard
- 06 Aug 2009
- Working Paper Summaries