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- June 2022 (Revised June 2022)
- Teaching Note
The Voice War Continues: Hey Google vs. Alexa vs. Siri in 2022
By: David B. Yoffie
- June 2022
- Teaching Note
Doubling Down: Elon Musk’s Big Bets in 2022
By: David Yoffie
Teaching Note for HBS Case No. 722-439.
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- May 29, 2022
- Article
Pourquoi le business model des plateformes est-il si performant? [Why Is the Platform Business Model So Successful?]
By: Annabelle Gawer, Michael A. Cusumano and David B. Yoffie
- May 2022
- Case
The Voice War Continues: Hey Google vs. Alexa vs. Siri in 2022
By: David B. Yoffie and Daniel Fisher
In 2022, after five years of pursuing a new "AI-first" strategy, Google had captured a sizeable share of the American and global markets for voice assistants. Google Assistant was used by hundreds of millions of users around the world, but Amazon retained the largest...
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- March 2022 (Revised May 2022)
- Case
Doubling Down: Elon Musk's Big Bets in 2022
By: David Yoffie and Daniel Fisher
2021 was a banner year for Elon Musk. CEO of the electric vehicle manufacturer Tesla, the aerospace manufacturer SpaceX, and a few smaller startups, Musk became the richest person on Earth after Tesla reached a market capitalization of $1 trillion and SpaceX a private...
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Keywords:
Innovation and Management;
Competitive Advantage;
Competitive Strategy;
Information Infrastructure;
Applications and Software;
Transportation;
Strategic Planning;
Leadership Style;
Leading Change;
Goals and Objectives;
Aerospace Industry;
Auto Industry;
Battery Industry;
United States;
Europe;
China
- January 2022
- Supplement
Apple Inc. in 2020 – Select Market Data
By: David B. Yoffie
Supplment to HBS Case Apple Inc. in 2020.
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- January 2022
- Teaching Note
Mobileye 2021: Robotaxi and/or Consumer AV?
By: David B. Yoffie
The Mobileye 2021 case is a strategy case developed for the Strategy & Technology course, which is a second year elective at Harvard Business School. The primary purpose of the case is to teach the framework, “Look Forward, Reason Back,” which is described in David...
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- January 3, 2022
- Other Article
Pushing Social Media Platforms to Self-Regulate
By: Michael A. Cusumano, David B. Yoffie and Annabelle Gawer
- December 2021 (Revised March 2022)
- Case
Collaboration Wars: Slack vs. Microsoft Teams
By: David B. Yoffie, Kriti Gupta, Mehek Punatar, Poonam Sacheti and Poorvi Vijay
In 2021, Slack was acquired by Salesforce. While widely viewed as the best corporate collaboration and messaging software, Slack was being challenged by Microsoft, which was giving away its competitive product, Microsoft Teams, for free with a subscription to...
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- October 2021
- Article
Can Self-Regulation Save Digital Platforms?
By: Michael A. Cusumano, Annabelle Gawer and David B. Yoffie
This article explores some of the critical challenges facing self-regulation and the regulatory environment for digital platforms. We examine several historical examples of firms and industries that attempted self-regulation before the Internet. All dealt with similar...
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- 2021
- Chapter
Social Media Companies Should Self-Regulate. Now.
By: David B. Yoffie, Michael A. Cusumano and Annabelle Gawer
- June 2021
- Case
Mobileye 2021: Robotaxi and/or Consumer AV?
By: David B. Yoffie, Danielle Golan and Nicole Tempest Keller
In March 2021, Amnon Shashua, co-founder and CEO of Israel-based Mobileye, was preparing to meet with Intel’s new CEO, Pat Gelsinger, to review plans for the future. Mobileye had been acquired by California-based Intel in 2017, but still operated independently....
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- May 2021
- Case
Roku 2021
By: David B. Yoffie and Daniel Fisher
This case is used to explore the strategic concept of "look forward, reason back." Roku in 2021 is trying to figure out the future of television and streaming media. Students are asked to provide a vision for television and streaming media (that is, Look Forward) by...
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- April 2021
- Teaching Note
Social Media War 2021: Snap vs. Facebook vs. TikTok
By: David B. Yoffie and Daniel Fisher
This teaching note provides analysis and a teaching plan for the Social Media War 2021: Snap vs. Facebook vs. TikTok case.
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- April 2021
- Case
Social Media War 2021: Snap vs. Facebook vs. TikTok
By: David B. Yoffie and Daniel Fisher
This case explores the competitive war between Snap, Facebook, and TikTok in 2021. The strategic focus is on Snapchat: how should it respond to the emergence of TikTok, and how should it compete with the dominant competitor in its space—Facebook. The case examines...
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- January 15, 2021
- Article
Social Media Companies Should Self-Regulate. Now
By: Michael A. Cusumano, Annabelle Gawer and David B. Yoffie
We argue that social media firms should ramp up self-regulation of content in 2021. This argument is based on research on numerous industries where firms and/or industry associations devised self-regulatory strategies that successfully limited or forestalled more...
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- December 2020
- Teaching Note
Apple Inc. in 2020
By: David B. Yoffie
Teaching Note for HBS Case #720-454.
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- August 2020 (Revised June 2021)
- Case
Skillz: Esports and Skill-Based Mobile Gaming
By: Andy Wu, David B. Yoffie and George Gonzalez
Founded in 2012, Skillz offered a platform for mobile app developers to monetize skill-based games via prized tournaments. Skillz had over 20,000 registered developers that had created thousands of Skillz-powered games played by over 30 million registered users...
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- June 2020
- Case
Extended Reality Extends into Enterprise?
By: David B. Yoffie, Kaushal Jain, Amy Villasenor, Vicky Xu and Annie Yang
While the growth of virtual reality started in gaming, the industry was increasingly focused on enterprise applications in 2020. This note explores the market opportunities and challenges for virtual reality and augmented reality in the enterprise, while diving into a...
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