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Show Results For
- All HBS Web
(837)
- News (144)
- Research (460)
- Events (1)
- Multimedia (7)
- Faculty Publications (294)
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- February 2017
- Case
Clear Channel (A): The Rise, 1972–2003
By: John R. Wells and Gabriel Ellsworth
At the end of 2003, Clear Channel Communications, Inc., a diversified media group with revenues of $8.9 billion, could claim leadership positions in all three of its main businesses. Clear Channel Broadcasting was the largest radio-station operator in the world, with... View Details
Keywords: Clear Channel; Clear Channel Outdoor; Radio; Outdoor Advertising; Concert Industry; Lowry Mays; Federal Communications Commission; Regulation; Regulations; Regulatory Environment; JCDecaux; Media; Growth Management; Consolidation; Competitive Strategy; Fair Value Accounting; Advertising; Acquisition; Mergers and Acquisitions; Business Growth and Maturation; For-Profit Firms; Entertainment; Music Entertainment; Television Entertainment; Public Equity; Profit; Revenue; Geographic Scope; Multinational Firms and Management; Government Legislation; Business History; Laws and Statutes; Business or Company Management; Growth and Development Strategy; Marketing Channels; Industry Structures; Public Ownership; Problems and Challenges; Sales; Opportunities; Strategy; Adaptation; Business Strategy; Commercialization; Competition; Competitive Advantage; Corporate Strategy; Diversification; Expansion; Wireless Technology; Valuation; Media and Broadcasting Industry; Entertainment and Recreation Industry; Advertising Industry; Music Industry; United States; Texas
Wells, John R., and Gabriel Ellsworth. "Clear Channel (A): The Rise, 1972–2003." Harvard Business School Case 717-476, February 2017.
- March 2004 (Revised March 2005)
- Case
Oscar de la Renta
By: Bharat N. Anand, Elizabeth Lea Carpenter and Samhita Patwardhan Jayanti
Over three decades, Oscar de la Renta (ODLR) had established itself as one of the premier luxury brands in America. Its mainstay business had always been producing and marketing high-priced, couture/ready-to-wear luxury goods. Now, in September 2003, it faced a series... View Details
Keywords: Business Conglomerates; Borrowing and Debt; Growth and Development Strategy; Brands and Branding; Production; Family Ownership; Luxury; Competition; Diversification; Expansion; United States
Anand, Bharat N., Elizabeth Lea Carpenter, and Samhita Patwardhan Jayanti. "Oscar de la Renta." Harvard Business School Case 704-490, March 2004. (Revised March 2005.)
- August 2019
- Article
When and How to Diversify—A Multicategory Utility Model for Personalized Content Recommendation
By: Yicheng Song, Nachiketa Sahoo and Elie Ofek
Sometimes we desire change, a break from the same or an opportunity to fulfill different aspects of our needs. Noting that consumers seek variety, several approaches have been developed to diversify items recommended by personalized recommender systems. However,... View Details
Keywords: Recommender Systems; Personalization; Recommendation Diversity; Variety Seeking; Collaborative Filtering; Consumer Utility Models; Digital Media; Clickstream Analysis; Learning-to-rank; Consumer Behavior; Media; Customization and Personalization; Strategy; Mathematical Methods
Song, Yicheng, Nachiketa Sahoo, and Elie Ofek. "When and How to Diversify—A Multicategory Utility Model for Personalized Content Recommendation." Management Science 65, no. 8 (August 2019): 3737–3757.
- Teaching Interest
Senior Executive Leadership Program - Middle East (SELPME)
By: Stefan H. Thomke
Change is everywhere in the Middle East today, as many countries seek to diversify their economies and encourage new industries. While the region's complexity includes distinct political and economic conditions in each country in addition to an uncertain global... View Details
- January 2025 (Revised March 2025)
- Case
Hunter Point Capital
By: Josh Lerner, John D. Dionne and Srimayi Mylavarapu
In the spring of 2023, Hunter Point Capital faced a pivotal decision that could define its trajectory as a new player in the growing GP stakes business. As the firm neared completion of three high-profile GP stakes investments, consuming nearly a third of its initial... View Details
Keywords: Investment Funds; Business Strategy; Diversification; Expansion; Growth and Development Strategy; Opportunities
Lerner, Josh, John D. Dionne, and Srimayi Mylavarapu. "Hunter Point Capital." Harvard Business School Case 225-058, January 2025. (Revised March 2025.)
- January–February 2012
- Article
Do You Need a New Product-Development Strategy?
By: Alan MacCormack, W. Crandall, P. Toft and P. Henderson
Many firms rely on a single new-product development process for all projects. But designing new products for different business contexts requires that a firm deploy different new-product development processes. Products designed for stable and mature end-user markets... View Details
MacCormack, Alan, W. Crandall, P. Toft, and P. Henderson. "Do You Need a New Product-Development Strategy?" Research-Technology Management 55, no. 1 (January–February 2012): 34–43.
- Research Summary
Executive Compensation
Professor Meulbroek is investigating the gap between what equity-linked compensation costs the firm and what it is worth to managers. This gap arises because such compensation prevents managers from fully diversifying their holdings, so managers must bear firm-specific... View Details
- February 2008
- Case
EFI, Inc. (A)
By: David B. Godes and Lauren Barley
EFI has a unique sales compensation challenge. They cannot allocate sales credit for their core product to individual salespeople. So, they've historically paid the sales force as a team. This has worked out fine, since they've been a near-monopoly seller of a single... View Details
Keywords: Change Management; Compensation and Benefits; Performance Evaluation; Groups and Teams; Salesforce Management; Motivation and Incentives
Godes, David B., and Lauren Barley. "EFI, Inc. (A)." Harvard Business School Case 508-044, February 2008.
- March 2005
- Article
Short- and Long-term Demand Curves for Stocks: Theory and Evidence on the Dynamics of Arbitrage
By: Robin Greenwood
I develop a framework to analyze demand curves for multiple risky securities at extended horizons in a setting with limits-to-arbitrage. Following an unexpected change in uninformed investor demand for several assets, I predict returns of each security to be... View Details
Keywords: Limits To Arbitrage; Event Studies; Demand Curves; Portfolio Choice; Framework; Demand and Consumers; Change; Risk and Uncertainty; Debt Securities; Forecasting and Prediction; Stocks; Assets; Investment Portfolio; System Shocks; Price; Japan
Greenwood, Robin. "Short- and Long-term Demand Curves for Stocks: Theory and Evidence on the Dynamics of Arbitrage." Journal of Financial Economics 75, no. 3 (March 2005): 607–649.
- July 2024
- Case
Board Director Dilemmas: Strategic Leadership
By: David G. Fubini and Patrick Sanguineti
Professor John Michaels, a distinguished scholar of corporate strategy, has served on the Board of OmniCo, a diversified industrial giant, for four years. Three months ago, the Board appointed a new CEO, Andrew Bennett, to lead growth, develop a more cooperative... View Details
Keywords: Board; Board Dynamics; Strategic Leadership; Governing and Advisory Boards; Corporate Strategy; Organizational Culture; Leadership Style; Management Succession
Fubini, David G., and Patrick Sanguineti. "Board Director Dilemmas: Strategic Leadership." Harvard Business School Case 425-013, July 2024.
- June 2021
- Case
Linda Oubré at Whittier College
By: Debora L. Spar and Haley P. Brown
The case follows President Linda Oubré (HBS MBA Class of 1984) as she seeks to move Whittier College towards a more diverse, equitable, and inclusive campus.
In 2020, the student body of Whittier, a private liberal arts college in Los Angeles County,... View Details
In 2020, the student body of Whittier, a private liberal arts college in Los Angeles County,... View Details
Keywords: Race And Ethnicity; Women And Leadership; Education; Higher Education; Diversity; Race; Leadership; Change Management; United States; California; Los Angeles
Spar, Debora L., and Haley P. Brown. "Linda Oubré at Whittier College." Harvard Business School Case 721-057, June 2021.
- 2008
- Working Paper
Economic Factors Underlying the Unbundling of Advertising Agency Services
By: Mohammad Arzaghi, Ernst R. Berndt, James C. Davis and Alvin J. Silk
This paper addresses a longstanding puzzle involving the unbundling of services that has occurredover more than two decades in the U.S. advertising agency industry: How can the shift from the bundling to the unbundling of services be explained and what accounts for the... View Details
Keywords: Transformation; Framework; Service Operations; Decisions; Relationships; Price; Diversification; Geography; Cost; Advertising Industry; United States
Arzaghi, Mohammad, Ernst R. Berndt, James C. Davis, and Alvin J. Silk. "Economic Factors Underlying the Unbundling of Advertising Agency Services." NBER Working Paper Series, No. 14345, September 2008.
- January 2021 (Revised June 2021)
- Case
Eaton Corporation: Portfolio Transformation and the Cost of Capital (Abridged)
By: Benjamin C. Esty, E. Scott Mayfield and Daniel Fisher
In 2000, Eaton Corporation was a broadly diversified industrial conglomerate. But its strategy was evolving and its focus was narrowing around “power management” and more recently on “intelligent power,” the use of digitally enabled products and services designed to... View Details
Keywords: Mergers and Acquisitions; Business Conglomerates; Business Divisions; Cost of Capital; Corporate Finance; Value; Valuation; Industrial Products Industry; United States; Denmark; Republic of Ireland
Esty, Benjamin C., E. Scott Mayfield, and Daniel Fisher. "Eaton Corporation: Portfolio Transformation and the Cost of Capital (Abridged)." Harvard Business School Case 221-070, January 2021. (Revised June 2021.)
- November 1996
- Case
Del Webb Corporation (A), The
By: Jay W. Lorsch and Samanta Graff
Begins with a company history, tracing the tenures of founder Del E. Webb and his successor as chairman and CEO, Robert H. Johnson. Johnson inherited a diversified company that was involved in construction, real estate development (including the famous Sun City), and... View Details
Keywords: Management Style; Conflict Management; Governing and Advisory Boards; Management Succession; Crisis Management
Lorsch, Jay W., and Samanta Graff. "Del Webb Corporation (A), The." Harvard Business School Case 497-016, November 1996.
- July 2004 (Revised July 2004)
- Case
Man Group plc
By: Andre F. Perold and Herve Duteil
In 2004, Man Group was the world's largest packager and distributor of investment vehicles tied to hedge funds. The firm had an equity market capitalization of $10 billion and funds under management of $38 billion. Man's offerings spanned a wide range of risk/reward... View Details
Keywords: Capital Markets; Investment; Investment Return; Investment Funds; Global Strategy; Distribution; Product Development; Financial Services Industry
Perold, Andre F., and Herve Duteil. "Man Group plc." Harvard Business School Case 205-007, July 2004. (Revised July 2004.)
- April 2022 (Revised May 2022)
- Case
Mastercard Labs (A) (Abridged)
When Ajaypal (Ajay) Banga became the CEO of Mastercard in 2010, he shifted the company’s competitive focus from card networks to cash itself. Mastercard’s new vision of a “World Beyond Cash” distilled into a three-pronged framework: Grow the core business, Diversify... View Details
Keywords: Organizational Behavior; Culture; Organizational Culture; Culture Change; Organizational Adaptation; Organizational Effectiveness; Alignment; Leadership; Leadership Development; Innovation; Innovation Ecosystems; Diversity; Collaboration; Co-creation; Learning Organizations; Empowerment; Ecosystem; Agility; Prototype; Experiment; Partnerships; Operating Model; Risk Management; Metrics; Payments; Financial Inclusion; Financial Industry; Ambidexterity; Corporate Innovation; Innovation Lab; Accelerator; Start-up; Intrapreneurship; Competitive Strategy; Business Model; Technological Innovation; Growth and Development Strategy; Digital Transformation
Hill, Linda A., Sunil Gupta, Emily Tedards, and Julia Kelley. "Mastercard Labs (A) (Abridged)." Harvard Business School Case 422-082, April 2022. (Revised May 2022.)
- May 2021
- Case
Inclusive Innovation at Mass General Brigham
By: Katherine Baldiga Coffman and Olivia Hull
Massachusetts General Brigham (MGB) Chief Innovation Officer Christopher Coburn had overseen a period of exciting transformation and growth in healthcare innovation at MGB. In November 2019, the health system was the largest recipient of National Institutes of Health... View Details
Keywords: Inclusion; Innovation; Invention; Gender; Business Startups; Investment Funds; Private Equity; Health Care and Treatment; Innovation Strategy; Technological Innovation; Intellectual Property; Copyright; Patents; Research; Research and Development; Diversification; Technology; Health Industry; Massachusetts; Boston
Coffman, Katherine Baldiga, and Olivia Hull. "Inclusive Innovation at Mass General Brigham." Harvard Business School Case 921-006, May 2021.
- November 2002 (Revised June 2003)
- Case
Corning, Inc.: Technology Strategy in 2003
Corning, Inc. has a 150-year history of building a strategy around innovation. Founded as a glass manufacturer in 1851, the company quickly established itself as a maker of specialty glass products and over the next 100 years diversified into light bulbs, television,... View Details
Keywords: Information Technology; Strategy; Innovation Strategy; Situation or Environment; Research and Development; Consumer Products Industry; United States
Henderson, Rebecca. "Corning, Inc.: Technology Strategy in 2003." Harvard Business School Case 703-440, November 2002. (Revised June 2003.)
- May 2025
- Case
stc Group: DARE to Transform
By: Sunil Gupta and Sadika El Hariri
Established as a government-owned entity in 1998, stc Group was the sole telecommunications operator in the Kingdom of Saudi Arabia (KSA). Soon after it was privatized in 2003, regional players started entering the Saudi market. To deal with the competition and to... View Details
- 2021
- Working Paper
Multi-location Workers in Multinational Firms? Tradeoffs in Contextual Specialization of Employees and Organizational Outcomes
By: Hise O. Gibson, Ryan W. Buell and Prithwiraj Choudhury
We study how “contextual specialization,” the act of focusing workers’ organizational tasks within a particular locational context, and “contextual non-specialization,” the practice of diversifying workers’ organizational tasks among multiple locational contexts,... View Details
Keywords: Talent and Talent Management; Performance; Experience and Expertise; Selection and Staffing; Strength and Weakness; Personal Development and Career
Gibson, Hise O., Ryan W. Buell, and Prithwiraj Choudhury. "Multi-location Workers in Multinational Firms? Tradeoffs in Contextual Specialization of Employees and Organizational Outcomes." Harvard Business School Working Paper, No. 22-007, August 2021.