Publications

July 2021 (Revised August 2021)
Supplement

Airbnb Emerges from the Pandemic: Lessons for Stakeholder Governance (B)

By: Benjamin C. Esty and Allison M. Ciechanover

As the COVID pandemic spread in early 2020, global travel ground to a halt. For Airbnb, the San Francisco-based platform for renting accommodations, the impact was both swift and severe as revenues plummeted more than 70% over the prior year. Responding to the sudden... View Details

Keywords: Business and Stakeholder Relations; Corporate Governance; Crisis Management; Leadership; Two-Sided Platforms; Corporate Social Responsibility and Impact; Mission and Purpose; Value Creation; Decision Making; Goals and Objectives; Service Industry; Service Industry; Service Industry; United States

29 Oct 2014
News

The Businessman Disrupting Organ Transplantation

July 2007 (Revised February 2010)
Case

Launching Telmore (A)

By: Ramon Casadesus-Masanell, Celso Fernandez and Moritz Jobke

When the Danish mobile phone service provider Telmore entered the market in October 2000, few people took notice. Its business model was not perceived as particularly aggressive or threatening to the industry. Less than three years later, Telmore's creative adaptation... View Details

Keywords: Business Model; Disruptive Innovation; Market Entry and Exit; Creativity; Adaptation; Competitive Advantage; Telecommunications Industry; Denmark

January 2025
Technical Note

AI vs Human: Analyzing Acceptable Error Rates Using the Confusion Matrix

By: Tsedal Neeley and Tim Englehart

This technical note introduces the confusion matrix as a foundational tool in artificial intelligence (AI) and large language models (LLMs) for assessing the performance of classification models, focusing on their reliability for decision-making. A confusion matrix... View Details

Keywords: Reliability; Confusion Matrix; AI and Machine Learning; Decision Making; Measurement and Metrics; Performance

February 2015 (Revised June 2016)
Case

AltSchool: School Reimagined

By: John J-H Kim, Kyla Wilkes and Christine S. An

Max Ventilla and his team launches in 2013 AltSchool, a new network of tech-savvy independent K-8 "micro-schools." AltSchool is born out of Ventilla's frustration with the education options available for his young daughter. During his search, Ventilla comes to the... View Details

Keywords: Education Technology; School Models; Product Development; Entrepreneurship; Talent Development And Retention; Social Impact Investment; Information Technology; Business Model; Education; Business Startups; Customization and Personalization; Growth and Development Strategy; Education Industry; United States

June 2015 (Revised October 2015)
Case

High Liner Foods, 2015

By: John R. Wells and Galen Danskin

In 2015, Canadian-based High Liner Foods Ltd was one of North America's largest frozen fish processors with extensive shares of both the food service and retail channels in Canada, the USA and Mexico. With over C$1 billion in revenues, the company had grown four fold... View Details

Keywords: Strategic Analysis; Strategic Decision Making; Family Business; Commodities; Strategic Planning; Strategy; Competitive Strategy; Food and Beverage Industry; North America; Canada

08 May 2020
News

Which Covid-19 Data Can You Trust?

31 Jul 2020
News

Braintrust Podcast Episode 1: Joseph Fuller Professor at HBS - The Future of Work

March 2025 (Revised April 2025)
Case

Perplexity: Redefining Search

By: Suraj Srinivasan, Michelle Hu, Sriraghav Srinivasan and Radhika Kak

By early 2025, Perplexity had rapidly evolved from a modest startup into a popular "answer engine" valued at $9 billion. The company had boldly positioned itself as the disruptor to Google aiming to redefine search for the AI age. Through novel AI... View Details

Keywords: AI and Machine Learning; Venture Capital; Innovation Leadership; Technological Innovation; Internet and the Web; Business Startups; Competitive Strategy; Business Model; Technology Industry; United States

November 2002 (Revised November 2006)
Case

Tax-Motivated Film Financing at Rexford Studios

By: Mihir A. Desai, Gabriel J. Loeb and Mark Veblen

The head of production for Rexford Studios must analyze the terms and value consequences of an international financing involving a German film fund. The financing involves a sale-leaseback structure where international tax rules give rise to a sizable economic pie that... View Details

Keywords: International Finance; Financing and Loans; Taxation; Cash Flow; Financial Strategy; Financial Management; Competition; Film Entertainment; Financial Services Industry; Financial Services Industry; Germany

Article

Motivated Inferences of Price and Quality in Healthcare Decisions

By: Emily Prinsloo, Kate Barasz and Peter A. Ubel

Policy makers have increasingly advocated for healthcare price transparency, whereby prices are made salient before services are rendered. While such policies may empower consumers, they also bring price to the forefront of healthcare choices as never before, with yet... View Details

Keywords: Healthcare; Price Transparency; Health Care and Treatment; Price; Quality; Perception; Consumer Behavior; Decisions; Insurance

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Knowledge management has been a high priority for Cognizant Technology Solutions since its inception since its global delivery model requires the global sharing of knowledge. Its first major tool was called the Knowledge Management Appliance but as Web 2.0 tools came... View Details

May 2025 (Revised July 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: Media; Television; Management; Strategy; Disruption; Technology; Competition; Entertainment and Recreation Industry; Media and Broadcasting Industry

December 2017
Case

Molino Cañuelas: Serving Customers from Seed Development to the Kitchen Table

By: Jose B. Alvarez, Maria Fernanda Miguel and Mariana Cal

Molino Cañuelas was a vertically integrated food company with a management system that allowed it to innovate and grow systematically. With sales of $2 billion in 2016, the firm not only produced flour, vegetable oil, and packaged food products, it also owned a port... View Details

Keywords: Quality Management System; Food Industry; Molino Cañuelas; Argentina; Vertical Integration; Quality; Management Systems; Expansion; Global Range; Growth and Development Strategy; Agribusiness; Food and Beverage Industry; Agriculture and Agribusiness Industry; Argentina

Teaching Interest

Short Intensive Program (SIP): Effective Strategic Philanthropy

By: Brian L. Trelstad

Non-profit organizations and social enterprises play an important role in every country in the world: as laboratories for social innovation, as the delivery system for critical goods and services at scale, as the stewards of our cultural heritage, and as advocates for... View Details

August 2024 (Revised March 2025)
Case

DBS' AI Journey

By: Feng Zhu, Harold Zhu and Adina Wong

Headquartered in Singapore, DBS Bank, one of Asia's leading financial services groups, embarked on a multi-year digital transformation under CEO Piyush Gupta in 2014. It was then that DBS also began experimenting with AI to drive value for the business and customers.... View Details

Keywords: Corporate Governance; AI and Machine Learning; Digital Transformation; Risk Management; Value Creation; Financial Services Industry; Financial Services Industry; Asia; Singapore

October 2009 (Revised July 2012)
Case

Emotiv Systems Inc.: It's the Thoughts that Count

By: Elie Ofek, Jason Riis and Paul Hamilton

Emotiv is getting ready to launch its innovative brain-computer interfacing (BCI) technology. The company has developed a special headset, called EPOC, and highly sophisticated software that can translate a person's emotions, cognitive thoughts, and facial expressions... View Details

Keywords: Technology Adoption; Sales; Technological Innovation; Demand and Consumers; Marketing Strategy; Partners and Partnerships; Entrepreneurship; Forecasting and Prediction; Product Launch; Business Startups; Technology Industry