Publications

September 2009 (Revised November 2021)
Case

OnStar: Not Your Father's General Motors

By: Clayton M. Christensen

After two years of less than stellar performance resulting in sales well below plan, senior management at General Motors (GM) mobile telecommunications service start-up, OnStar, recognized that without a substantial change in their strategy, support for the venture... View Details

Keywords: Change Management; Decision Choices and Conditions; Growth and Development Strategy; Corporate Strategy; Technology; Risk and Uncertainty; Joint Ventures; Corporate Entrepreneurship; Product Positioning; Risk Management; Auto Industry; Auto Industry

May–June 2023
Article

Need for Speed: The Impact of In-Process Delays on Customer Behavior in Online Retail

By: Santiago Gallino, Nil Karacaoglu and Antonio Moreno

The impact of delays has been widely studied in various offline services. The focus of this study is online services, and we explore the impact of in-process delays—measured by website speed—on customer behavior. We leverage novel retail and website speed data to... View Details

Keywords: Online Retail; Quasi-experiments; Abandonment; Synthetic Control; E-commerce; Internet and the Web; Consumer Behavior; Policy; Retail Industry

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13 Mar 2012
First Look

First Look: March 13

Publication:MIS Quarterly Executive 11, no. 1 (March 2012) Abstract The Chinese management software and IT services industry has grown dramatically over the past two decades and today is about the size of the Indian View Details

Keywords: Sean Silverthorne

March 2018 (Revised March 2018)
Teaching Note

OpenInvest

By: Boris Vallee and Caitlin Reimers Brumme

Founded by a team of hedge fund and NGO alumni, OpenInvest launched its platform in 2015 to enable retail investors to tailor their portfolio to their personal values in an automated way, for instance by screening out weapon manufacturers stocks or overweighting LGBTQ... View Details

Keywords: Socially Responsible Investing; Investing For Impact; Robo-advisors; Investment; Values and Beliefs; Customization and Personalization; Technology; Financial Services Industry

Web

California - Global

Case Duolingo: On a 'Streak' By: Jeffrey F. Rayport , Nicole Tempest Keller and Nicole Luo In December 2024, Severin Hacker, Co-Founder and Chief Technology Officer of Duolingo, reflected on the remarkable evolution of the language-learning View Details

02 Nov 2023
News

Seeding Startups

Shirish Nadkarni (MBA 1987) was the director of product planning for Microsoft’s MSN when he decided he was ready to become an entrepreneur. He had recently led the growing internet portal’s 1997 acquisition of Hotmail, the first free, web-based email solution, and the... View Details

Keywords: April White

April 2010 (Revised December 2010)
Case

Shanzhai! MediaTek and the "White Box" Handset Market

By: Willy C. Shih, Chen-Fu Chien and Jyun-Cheng Wang

The term "white box" is often used to describe products without a brand name. Such products are assembled from standardized parts, and they became a very popular category of desktop PCs. Hsinchu, Taiwan based MediaTek is a fabless semiconductor company that unleashed a... View Details

Keywords: Disruptive Innovation; Growth and Development Strategy; Emerging Markets; Competitive Advantage; Wireless Technology; Semiconductor Industry; Taiwan

12 Mar 2024
HBS Case

How Used Products Can Unlock New Markets: Lessons from Apple's Refurbished iPhones

Some of Apple’s most loyal customers think nothing of upgrading to the latest iPhone every time one comes out. But what about consumers who can’t splurge on a $1,000 iPhone 15 Pro? And what about the electronic waste that would accrue if people threw away functional... View Details

Keywords: by Rachel Layne; Electronics; Information Technology

14 Dec 2010
First Look

First Look: Dec. 14

Working PapersThe Influence of Prior Industry Affiliation on Framing in Nascent Industries: The Evolution of Digital Cameras Authors:Mary J. Benner and Mary Tripsas Abstract New industries sparked by... View Details

Keywords: Sean Silverthorne

06 Feb 2012
Research & Ideas

Kodak: A Parable of American Competitiveness

earlier. Worse, he knew that mobile phones, which were also being made outside the United States, would start stealing business away from digital cameras. "Much of the camera technology was invented in the United States, but US... View Details

Keywords: by Dina Gerdeman; Manufacturing

Web

Entrepreneurship - Faculty & Research

describes its co-founders' motivations and their strategy for disrupting an industry in the midst of dramatic structural change; and asks whether a16z's success to date has been due to its novel organization structure. a16z's 22... View Details

Web

Global Impact of the Collapse | Baker Library | Bloomberg Center | Harvard Business School

Introduction 1840s – 1880s General Merchants to Commodities Brokers 1880s – 1920s Investment Banking & Securities Underwriting 1920s – 1960s Investing in Emerging Industries 1850–1968 Lehman Brothers Family Partners 1960s – 2000s... View Details

Web

Research - Global

fierce competition and shifting consumer behaviors, Netflix confronts its most critical strategic... May 2025 Teaching Material Bridj and the Business of Urban Mobility (B): A New Model in Kansas City By: Rosabeth Moss Kanter and Jonathan... View Details

February 2023
Supplement

Performance Management at Afreximbank (B)

By: Robert S. Kaplan, Siko Sikochi, Anna Ngarachu and Namrata Arora

Supplements the (A) case. Founded in October 1993, the Cairo-based African Export-Import Bank (Afreximbank) was a specialized continental financial institution designed to address the low level of intra-African trade, the decline in financial flows to Africa, the... View Details

Keywords: COVID-19 Pandemic; Performance Evaluation; Organizational Culture; Crisis Management; Banking Industry; Africa

November–December 2024
Article

Scaling Up Transformational Innovations

By: Peter Koen, Ananya Sheth, Mike DiPaola and Linda A. Hill

For large companies operating in mature sectors—such as Procter & Gamble in consumer goods, Apple in consumer electronics, and Adobe in cloud software—driving growth is a perennial challenge. Growth through acquisition is always an option, but companies often quickly... View Details

Keywords: Growth and Development Strategy; Leadership; Innovation Strategy; Consumer Products Industry

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September 2021
Case

Worldreader: Helping Readers Build a Better World

By: Marco Bertini, Elie Ofek and Julia Kelley

Founded in 2010, Worldreader was an international nonprofit organization that promoted reading to children around the world. For many years, Worldreader distributed e-readers to under-resourced communities and funded its operations primarily through philanthropic... View Details

Web

About - Business & Environment

green industrial policy currently shaping markets for low-carbon technologies. He will examine what effective green industrial policy might look like as well as pitfalls such as international conflict to... View Details

16 Nov 2016
Research & Ideas

Turning One Thousand Customers into One Million

integrated social media. Eventually, Etsy fostered an ecosystem of more than 150 third-party apps and tools to empower and support the sellers. Shifting from supply to demand As these platforms began acquiring new customers using digital... View Details

Keywords: by Thales S. Teixeira and Michael Blanding; Retail; Transportation; Accommodations

January 2018 (Revised March 2020)
Case

SAP: Branding in the Digital Age

By: Das Narayandas and Amram Migdal

By 2017, digital, social, and mobile technologies were rapidly changing the way many of SAP’s traditional customers did business over the last decade. In response to this trend, SAP had acquired companies with capabilities in e-commerce, human capital, workforce... View Details

Keywords: Brand Positioning; Marketing; Sales; Brands and Branding; Strategy; Technology Industry