Publications

13 Oct 2021
News

What’s Wrong with America’s Consumer-Price Index?

December 1974 (Revised February 1985)
Case

Southwest Airlines (A)

Southwest Airlines, a small intrastate carrier serving Dallas, Houston and San Antonio, begins service in 1971 in the face of competition by two larger, entrenched airlines. Improved quality service, lower prices, and innovative advertising and promotional strategy... View Details

Keywords: Competition; Marketing Strategy; Air Transportation; Air Transportation Industry; Texas

27 Jan 2016
News

Case Study: Can an Airline Cut “Turn Times” Without Adding Staff?

06 Jun 2016
Blog Post

Meet the HBS Africa Business Club

The Africa Business Club (ABC) provides services and resources for African students, students who have worked in Africa, and any student with a professional or cultural interest in Africa. We also promote... View Details

November 1999 (Revised June 2006)
Case

DLJdirect: "Putting Our Reputation Online"

By: Thomas R. Eisenmann and Gillian Morris

Online broker DLJdirect faced two decisions during the fall of 1999: what customer segments should it target and how much should it spend on marketing? Unlike its competitors, who focused either on day traders or more mainstream investors, DLJdirect differentiated its... View Details

Keywords: Marketing Strategy; Marketing Communications; Competitive Strategy; Decision Choices and Conditions; Investment; Cost Management; Business Plan; Research and Development; Customers; Budgets and Budgeting; Online Advertising; Internet; Financial Services Industry

10 Nov 2009
First Look

First Look: Nov. 10

revolutionary functionality. We explore a second path to entry that does not rely on Schumpeterian innovation: platform envelopment. By leveraging shared user relationships and common components, one View Details

Keywords: Martha Lagace

2023
Working Paper

Can Digitalization Improve Public Services? Evidence from Innovation in Energy Management

By: Robyn C. Meeks, Jacquelyn Pless and Zhenxuan Wang

This paper examines how digitalization impacts public service provision through a study of the U.S. power sector. We exploit the staggered timing of electric utilities’ investments in “smart” meters and find that electricity losses per unit sold decrease by 3.6%. This... View Details

Keywords: Electric Utility; Energy Management; Smart Meters; Energy; Climate Change; State Ownership; Private Ownership; Technology Adoption; Energy Industry; Utilities Industry; United States

Read Now

September 2011 (Revised March 2014)
Case

Brightcove, Inc. in 2007

By: Andrei Hagiu and David B. Yoffie

Brightcove, a technology and services provider to content owners in the Internet television field, aimed to become a media distribution company in its own right. On October 30, 2006, it relaunched its Website—and, in effect, its business. With its new, consumer-facing... View Details

Keywords: Competition; Entrepreneurship; Investment; Diversification; Digital Platforms; Business Strategy; Internet and the Web; Business Model; Distribution; Media and Broadcasting Industry; Motion Pictures and Video Industry

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

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

Richard F. Meyer is Professor of Business Administration at the Harvard Business School. Professor Meyer received his Ph.D. from Harvard University and spent the first ten years of his career in the Management Services Division of Arthur D. Little, Inc., serving as a... View Details

December 2006 (Revised September 2007)
Case

Ponsse: From Finland to Global

By: David E. Bell and Mary L. Shelman

Finland-based Ponsse Oyj, with 2005 turnover of $250 million, is the only dedicated forest equipment company of size that remained in a consolidating industry. Competitors included global giants such as John Deere and Komatsu. Since his arrival at Ponsse in 2004, CEO... View Details

Keywords: Globalized Firms and Management; Globalized Markets and Industries; Growth and Development Strategy; Performance Capacity; Expansion; Forest Products Industry; Forestry Industry; Russia; Finland; United States; Brazil

Find at Harvard

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

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

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