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Show Results For
- All HBS Web
(4,226)
- People (11)
- News (977)
- Research (2,793)
- Events (5)
- Multimedia (11)
- Faculty Publications (1,694)
- May 2025
- Case
The Video-Streaming Wars in 2025: Can Anyone Catch Netflix?
By: Anita Elberse and Javiera Larenas
On January 21, 2025, Ted Sarandos, co-chief executive officer of video-streaming service Netflix, presented the company’s quarterly earnings. He had every reason to be upbeat: Netflix added 19 million new subscribers in the final quarter of 2024, ended the year with a... View Details
Keywords: Entertainment; Media; Television; Management; Strategy; Disruption; Technology; Competition
- Program
Leading in the Digital Era
culture and capabilities for the digital era Accelerate the adoption of digital tools and data to respond to a changing market Build and leverage ecosystems to accelerate innovation and resilience Expand your personal and professional... View Details
Michael E. Porter
Michael Porter is an economist, researcher, author, advisor, speaker and teacher. Throughout his career at Harvard Business School, he has brought economic theory and strategy concepts to bear on many of the most challenging problems facing corporations, economies... View Details
- December 2018 (Revised June 2021)
- Supplement
Bulb 2017: Launch
By: John R. Wells and Benjamin Weinstock
On August 21, 2015, Amit Gudka and Hayden Wood, co-founders of Bulb Ltd. (Bulb) launched a new business to supply energy to the United Kingdom’s 27 million residential homes with a promise of 100% renewable electricity at affordable prices. By the end of March 2017,... View Details
Keywords: Green Energy; Start-up; Launch; Customer Acquisition; Customer Churn; Customer Engagement; Electricity; Resources; Growth Strategy; B-Corp; Entrepreneurial Management; Entrepreneurial Journey; Entrepreneurial Financing; Renewable Energy; Business Startups; Growth and Development Strategy; Business Model; Working Capital; Product Launch; Customers; Growth Management; Business Plan; Decision Making; United Kingdom
Wells, John R., and Benjamin Weinstock. "Bulb 2017: Launch." Harvard Business School Supplement 719-441, December 2018. (Revised June 2021.)
Gunnar Trumbull
Gunnar Trumbull is the Phillip Caldwell Professor of Business Administration at Harvard Business School.
Professor Trumbull’s primary area of expertise in political economy, with a focus on consumer and regulatory politics. His book Strength in... View Details
- January 1995 (Revised September 1997)
- Case
TV Guide (B)
TV Guide, the nation's most profitable and largest magazine, attempts entry into the world of electronic publishing. The crux of TV Guide's strategy is to transform the magazine's content into a centralized database that can be accessed by new businesses, like... View Details
Keywords: Market Entry and Exit; Service Delivery; Information Technology; Marketing; Information Publishing; Service Industry; Service Industry
Rayport, Jeffrey F., and Steven M. Salzinger. "TV Guide (B)." Harvard Business School Case 395-032, January 1995. (Revised September 1997.)
- 2016
- Working Paper
Reviews, Reputation, and Revenue: The Case of Yelp.com
By: Michael Luca
Do online consumer reviews affect restaurant demand? I investigate this question using a novel dataset combining reviews from the website Yelp.com and restaurant data from the Washington State Department of Revenue. Because Yelp prominently displays a restaurant's... View Details
Keywords: Revenue; Network Effects; Reputation; Social and Collaborative Networks; Service Industry; Service Industry; Washington (state, US)
Luca, Michael. "Reviews, Reputation, and Revenue: The Case of Yelp.com." Harvard Business School Working Paper, No. 12-016, September 2011. (Revised March 2016.)
- May 2018 (Revised January 2019)
- Case
AirFox (A): Embracing the Blockchain and an ICO
By: Jeffrey J. Bussgang, Edward B. Berk and Nate Schwalb
In summer 2017, Victor Santos, CEO of AirFox, considered whether to pivot his startup towards a new product built with blockchain—a quickly growing technology at the time. AirFox was an early stage startup that sold Software-as-a-Service (SaaS) to small telecom... View Details
Keywords: Blockchain; Cryptocurrency; Initial Coin Offering; ICO; Business Startups; Finance; Currency; Strategy; Decision Making; United States
Bussgang, Jeffrey J., Edward B. Berk, and Nate Schwalb. "AirFox (A): Embracing the Blockchain and an ICO." Harvard Business School Case 818-097, May 2018. (Revised January 2019.)
- September 2014 (Revised June 2016)
- Case
edX: Strategies for Higher Education
By: David Collis, Matthew Shaffer and Ashley Hartman
In May 2012, Harvard University and the Massachusetts Institute of Technology (MIT) founded edX, a new non-profit joint venture that would provide a platform for massive open online courses (MOOCs). edX did not produce original courses or instructional content—it made... View Details
Keywords: MOOCS; edX; Online Platforms; Online Education; Harvard University; MIT; Execution; Monetization; Brand Management; Higher Education; Information Technology; Strategy; Disruptive Innovation; Digital Platforms; Education Industry
Collis, David, Matthew Shaffer, and Ashley Hartman. "edX: Strategies for Higher Education." Harvard Business School Case 715-413, September 2014. (Revised June 2016.)
- 2016
- Book
Competing Against Luck: The Story of Innovation and Customer Choice
By: Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan
The foremost authority on innovation and growth presents a path-breaking book every company needs to transform innovation from a game of chance to one in which they develop products and services that customers want to buy and are willing to purchase at a premium price.... View Details
Christensen, Clayton M., Taddy Hall, Karen Dillon, and David S. Duncan. Competing Against Luck: The Story of Innovation and Customer Choice. New York: Harper Business, 2016.
- October 2018 (Revised January 2019)
- Case
The Financial Crisis: Hank Paulson in 2008
On the afternoon of Monday October 13, 2008, Hank Paulson Jr., the Secretary of the Treasury of the United States, walked into the large conference room across the hall from his office in the Treasury Department. Joining him were Federal Reserve Chairman Ben Bernanke,... View Details
Keywords: Bailout; Regulation; Financial Crisis; History; Governing Rules, Regulations, and Reforms; Decision Making; Banking Industry; Financial Services Industry; Real Estate Industry; United States
Sunderam, Adi, Robin Greenwood, Sam Hanson, and David Scharfstein. "The Financial Crisis: Hank Paulson in 2008." Harvard Business School Case 219-037, October 2018. (Revised January 2019.)
- Forthcoming
- Article
What's My Employee Worth? The Effects of Salary Benchmarking
By: Zoë B. Cullen, Shengwu Li and Ricardo Perez-Truglia
While U.S. legislation prohibits employers from sharing information about their employees’
compensation with each other, companies are still allowed to acquire and use more aggregated
data provided by third parties. Most medium and large firms report using this type... View Details
- August 1974 (Revised March 1986)
- Case
Architects Collaborative, Inc.
Although internationally recognized for quality design, the collaborative's billings have been on a plateau for four years and they are losing jobs to architects with sophisticated marketing practices. The main issue is how marketing can be integrated into a design... View Details
Wiechmann, Ulrich E., and Ralph Biggadike. "Architects Collaborative, Inc." Harvard Business School Case 575-016, August 1974. (Revised March 1986.)
- November 2008 (Revised November 2008)
- Case
Cyworld: Creating and Capturing Value in a Social Network
By: Sunil Gupta and Sangman Han
In May 2008, the new CEO of Cyworld, a social network company in Korea, had to decide how to create and capture value from his rapidly growing user base. Cyworld was founded in 1999, and in 2003 it was acquired by SK Telecom, a leading mobile service provider in Korea.... View Details
Keywords: Customer Value and Value Chain; Consumer Behavior; Social and Collaborative Networks; Segmentation; Value Creation; South Korea
Gupta, Sunil, and Sangman Han. "Cyworld: Creating and Capturing Value in a Social Network." Harvard Business School Case 509-012, November 2008. (Revised November 2008.)
- August 1995 (Revised January 1997)
- Exercise
Consumer Behavior Exercise (C)
By: John A. Deighton and Susan M. Fournier
Students are instructed to interview a recent purchaser of a high-involvement/ego-expressive product or service in depth about his/her buying decision. The exercise provides students with first-hand understanding of important concepts in consumer choice domain (e.g.,... View Details
Keywords: Consumer Behavior
Deighton, John A., and Susan M. Fournier. "Consumer Behavior Exercise (C)." Harvard Business School Exercise 596-041, August 1995. (Revised January 1997.)
- November 2016 (Revised February 2017)
- Case
Square, Inc. IPO
By: Ramana Nanda, Robert White and Lauren G. Pickle
In November 2015, Square, Inc. launched its initial public offering (IPO). The IPO had an offering price of $9 per share, lower than the $11 to $13 estimate that had been outlined in the preliminary prospectus and 42% below the $15.50 share price in its most recent... View Details
Keywords: Business Finance; Initial Public Offering; Equity; Capital Markets; Public Equity; Stocks; Venture Capital; Financial Services Industry; United States
Nanda, Ramana, Robert White, and Lauren G. Pickle. "Square, Inc. IPO." Harvard Business School Case 817-054, November 2016. (Revised February 2017.)
- February 2018 (Revised December 2019)
- Case
Rise of the Drones: Identified Technologies
By: Andy Wu and George Gonzalez
The founder and CEO of Identified Technologies, a Pittsburgh-based drone software and services company, faces a dilemma when San Francisco–based DroneDeploy begins to disrupt the industry with its drone software platform. Identified Technologies needs to consider... View Details
Keywords: Applications and Software; Digital Platforms; Disruption; Network Effects; Web Services Industry; Web Services Industry; Pittsburgh; San Francisco
Wu, Andy, and George Gonzalez. "Rise of the Drones: Identified Technologies." Harvard Business School Case 718-482, February 2018. (Revised December 2019.)
- September 2024 (Revised March 2025)
- Case
Epic: The Future of Health Information Technology
By: Regina E. Herzlinger and Brian L. Walker
How should the founder and leadership team of a health IT company with more than 45 years of market leadership prepare for the future, while navigating founder transitions and industry changes? Founded by Judy Faulkner in the late 1970s, Epic pioneered electronic... View Details
Keywords: Technological Innovation; Entrepreneurship; Health Care and Treatment; Private Ownership; Customer Focus and Relationships; Information Management; Organizational Change and Adaptation; Business Strategy; Competition; Health Industry; Electronics Industry; Information Technology Industry
Herzlinger, Regina E., and Brian L. Walker. "Epic: The Future of Health Information Technology." Harvard Business School Case 325-028, September 2024. (Revised March 2025.)
- March 2008
- Case
Shangri-La Hotels
By: Dennis Campbell and Brent Kazan
In November 2006, Symon Bridle, the newly appointed chief operating officer of Shangri-La Hotels and Resorts, was thinking about a number of organizational issues that presented challenges to Shangri-La's rapid expansion strategy. There were three major issues at hand:... View Details
Keywords: Employees; Growth and Development Strategy; Standards; Service Delivery; Organizational Culture; Accommodations Industry; China; Europe; North America
Campbell, Dennis, and Brent Kazan. "Shangri-La Hotels." Harvard Business School Case 108-006, March 2008.
- February 2023 (Revised February 2024)
- Case
Chari: Exploring Fintech in Morocco
By: Karen G. Mills and Ahmed Dahawy
This case examines the challenges and opportunities of doing business in Morocco. It highlights Morocco’s unique economy where cash remains a dominant player in the market despite global advancements in digitalization. The case also explores the various cultural and... View Details
Keywords: Business Model; Cultural Entrepreneurship; Social Entrepreneurship; Business History; Business and Government Relations; Technological Innovation; Financial Services Industry; Financial Services Industry; Morocco
Mills, Karen G., and Ahmed Dahawy. "Chari: Exploring Fintech in Morocco." Harvard Business School Case 323-082, February 2023. (Revised February 2024.)