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      • January 2018 (Revised September 2023)
      • Case

      Giving Birth to Ovia Health

      By: Jeffrey J. Bussgang and Julia Kelley
      In late 2016, Paris Wallace, the CEO of Ovia Health, and the rest of the company’s co-founders faced a difficult decision about the best way to grow Ovia Health’s revenue. Founded in 2012, Ovia Health specialized in mobile and web applications in the women’s health... View Details
      Keywords: Entrepreneurship; Growth and Development Strategy; Market Entry and Exit; Health Care and Treatment; Health Industry
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      Bussgang, Jeffrey J., and Julia Kelley. "Giving Birth to Ovia Health." Harvard Business School Case 818-004, January 2018. (Revised September 2023.)
      • 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
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      Narayandas, Das, and Amram Migdal. "SAP: Branding in the Digital Age." Harvard Business School Case 518-058, January 2018. (Revised March 2020.)
      • January 2018 (Revised May 2018)
      • Case

      AT&T: Managing Technological Change and the Future of Telephone Operators in the 20th Century

      By: Daniel P. Gross and William R. Kerr
      By the 1930s, AT&T dominated the American phone industry, serving 10 million telephones and employing over 100,000 switchboard operators. But beginning in the mid-1910s, the company began changing from manually operated switchboards to mechanical switching systems that... View Details
      Keywords: AT&T; Bell Telephone; Phone Lines; Phone Operators; Mechanical Switching; Layoffs; Technological Change; Transition; History; Innovation and Invention; Technological Innovation; Information Technology; Disruption; Change Management; Communications Industry; Communications Industry; United States
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      Gross, Daniel P., and William R. Kerr. "AT&T: Managing Technological Change and the Future of Telephone Operators in the 20th Century." Harvard Business School Case 718-486, January 2018. (Revised May 2018.)
      • November 2017
      • Case

      iRobot: Moving Beyond the Roomba

      By: Rajiv Lal and Scott Johnson
      The makers of the Roomba, a robotic vacuum cleaner, connected the latest version of their product to the Internet. This new feature opened up a wealth of new opportunities and challenges for the company. View Details
      Keywords: Irobot; Smart Home; Connected Home; Roomba; Vacuum; Mapping; Internet Of Things; Connected Products; Organizational Structure; Organizational Design; Information Infrastructure; Applications and Software; Digital Platforms; Mobile and Wireless Technology; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry; United States
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      Lal, Rajiv, and Scott Johnson. "iRobot: Moving Beyond the Roomba." Harvard Business School Case 518-055, November 2017.
      • November 2017
      • Case

      The Digital Factory – Siemens: Electronic Works Amberg

      By: Rajiv Lal and Scott F. Johnson
      The Electronic Works Amberg (EWA) was Siemens' most advanced factory. The plant built industrial automation equipment using state-of-the-art manufacturing techniques. Siemens was considering creating a consulting business for its manufacturing clients. Given the EWA's... View Details
      Keywords: Siemens; Internet Of Things; Industrie 4.0; Manufacturing; Consulting; Digital Factory; Ewa; Amberg; Electronic Works Amberg; Information Technology; Mobile and Wireless Technology; Applications and Software; Internet and the Web; Production; Manufacturing Industry; Manufacturing Industry; Manufacturing Industry; Germany
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      Lal, Rajiv, and Scott F. Johnson. "The Digital Factory – Siemens: Electronic Works Amberg." Harvard Business School Case 518-054, November 2017.
      • Article

      Why Every Organization Needs an Augmented Reality Strategy

      By: Michael E. Porter and James E. Heppelmann
      While the physical world is three-dimensional, most data is trapped on two-dimensional pages and screens. This gulf between the real and digital worlds prevents us from fully exploiting the volumes of information now available to us. Augmented reality (AR), a set of... View Details
      Keywords: Technological Innovation; Innovation Strategy; Organizational Change and Adaptation; Performance Effectiveness
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      Porter, Michael E., and James E. Heppelmann. "Why Every Organization Needs an Augmented Reality Strategy." Harvard Business Review 95, no. 6 (November–December 2017): 46–57.
      • October 2017 (Revised November 2017)
      • Case

      NYC311

      By: Constantine E. Kontokosta, Mitchell Weiss, Christine Snively and Sarah Gulick
      Joe Morrisroe, executive director for NYC311, had some gut instincts but no definitive answer to the question he was just asked by one of the mayor’s deputies: “Are some communities being underserved by 311? How do we know we are hearing from the right people?” Founded... View Details
      Keywords: New York City; NYC; 311; NYC311; Big Data; Equal Access; Bias; Data Analysis; Public Entrepreneurship; Urban Informatics; Predictive Analytics; Chief Data Officer; Data Analytics; Cities; City Leadership; Analytics and Data Science; Analysis; Prejudice and Bias; Entrepreneurship; Public Sector; City; Public Administration Industry; New York (city, NY)
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      Kontokosta, Constantine E., Mitchell Weiss, Christine Snively, and Sarah Gulick. "NYC311." Harvard Business School Case 818-056, October 2017. (Revised November 2017.)
      • 2017
      • Working Paper

      Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market

      By: Feng Zhu
      We examine how app developers on the Android mobile platform adjust their innovation efforts (rate and direction) and value-capture strategies in response to Google’s entry threat and actual entry into their markets. We find that, after Google’s entry threat increases,... View Details
      Keywords: Platform-owner Entry; Entry Threat; Innovation; Complementors; Mobile App Industry; Mobile and Wireless Technology; Innovation Strategy; Market Entry and Exit
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      Wen, Wen, and Feng Zhu. "Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market." Harvard Business School Working Paper, No. 18-036, October 2017.
      • October 2017 (Revised April 2024)
      • Case

      Snap Inc. Goes Public (A)

      By: Lynn Sharp Paine and Will Hurwitz
      Snap Inc.’s chairman must decide how to address investor concerns about the company’s unprecedented plans to issue only non-voting shares in its upcoming IPO. The case is set in early 2017 following the public availability of Snap’s IPO filing with the U.S. Securities... View Details
      Keywords: Ethics; Capital Structure; Corporate Accountability; Governing and Advisory Boards; Corporate Governance; Going Public; Business and Shareholder Relations; Leadership; Management; Mobile and Wireless Technology; Venture Capital; Technology Industry; Technology Industry; Technology Industry; United States; California
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      Paine, Lynn Sharp, and Will Hurwitz. "Snap Inc. Goes Public (A)." Harvard Business School Case 318-042, October 2017. (Revised April 2024.)
      • October 2017
      • Supplement

      Snap Inc. Goes Public (B)

      By: Lynn Sharp Paine and Will Hurwitz
      Supplements the (A) case.

      Snap Inc.’s chairman must decide how to address investor concerns about the company’s unprecedented plans to issue only non-voting shares in its upcoming IPO. View Details
      Keywords: Ethics; Capital Structure; Corporate Accountability; Governing and Advisory Boards; Corporate Governance; Going Public; Business and Shareholder Relations; Leadership; Management; Mobile and Wireless Technology; Venture Capital; Technology Industry; Technology Industry; Technology Industry; United States; California
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      Paine, Lynn Sharp, and Will Hurwitz. "Snap Inc. Goes Public (B)." Harvard Business School Supplement 318-049, October 2017.
      • September 2017 (Revised December 2017)
      • Case

      Hulu: Redefining the Way People Experience TV

      By: Henry W. McGee and Christine Snively
      In May 2017, Hulu CEO Mike Hopkins announced the launch of Hulu Live TV, a new offering that would "change the way people experience TV." The new service would allow consumers to bypass traditional cable and satellite delivery and use the Internet to access live... View Details
      Keywords: Television Industry; Internet; Television Entertainment; Internet and the Web; Disruptive Innovation; Competitive Strategy; Price; Media and Broadcasting Industry; Media and Broadcasting Industry
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      McGee, Henry W., and Christine Snively. "Hulu: Redefining the Way People Experience TV." Harvard Business School Case 318-002, September 2017. (Revised December 2017.)
      • September 2017 (Revised March 2018)
      • Case

      Chai Point: Disrupting Chai

      By: Shikhar Ghosh, Ramana Nanda and Rachna Tahilyani
      Chai Point is India’s largest organized chai retailer. It has missed its target for retail store openings by approximately 25%, goals that are very important to its investors who are also board members. However, it has developed an exciting new internet-based tea... View Details
      Keywords: Strategy; Venture Capital; Stock; Business Model; Mobile Technology; Technological Innovation; Marketing; Marketing Strategy; Internet and the Web; Mobile and Wireless Technology; Food; Selection and Staffing; Employee Stock Ownership Plan; Resignation and Termination; Compensation and Benefits; Resource Allocation; Product Positioning; Distribution Channels; Product Design; Supply Chain; Governing and Advisory Boards; Food and Beverage Industry; Food and Beverage Industry; Asia; India; Karnataka; Bangalore
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      Ghosh, Shikhar, Ramana Nanda, and Rachna Tahilyani. "Chai Point: Disrupting Chai." Harvard Business School Case 818-020, September 2017. (Revised March 2018.)
      • September–October 2017
      • Article

      Managing Our Hub Economy: Strategy, Ethics, and Network Competition in the Age of Digital Superpowers

      By: Marco Iansiti and Karim R. Lakhani
      A small number of digital superpowers—Alibaba, Amazon, Microsoft, and others—have become “hub firms” because they control access to billions of mobile customers coveted by all kinds of product and service providers. These hubs drive increasing returns to scale and... View Details
      Keywords: Competition; Strategic Planning; Auto Industry; Auto Industry
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      Iansiti, Marco, and Karim R. Lakhani. "Managing Our Hub Economy: Strategy, Ethics, and Network Competition in the Age of Digital Superpowers." Harvard Business Review 95, no. 5 (September–October 2017): 84–92.
      • August 2017 (Revised July 2019)
      • Case

      GROW: Using Artificial Intelligence to Screen Human Intelligence

      By: Ethan Bernstein, Paul McKinnon and Paul Yarabe
      Over 10% of all 2017 university graduates in Japan used GROW, an artificial intelligence platform and mobile app developed by Tokyo-based people analytics startup IGS, to recruit for a job. This case puts participants in the shoes of IGS founder and CEO Masahiro... View Details
      Keywords: Big Data; Artificial Intelligence; Talent and Talent Management; Recruitment; Selection and Staffing; Human Resources; Information Technology; AI and Machine Learning; Analytics and Data Science; Financial Services Industry; Financial Services Industry; Financial Services Industry; Financial Services Industry; Financial Services Industry; Japan
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      Bernstein, Ethan, Paul McKinnon, and Paul Yarabe. "GROW: Using Artificial Intelligence to Screen Human Intelligence." Harvard Business School Case 418-020, August 2017. (Revised July 2019.)
      • July 2017 (Revised November 2017)
      • Case

      Propel

      By: Mitchell Weiss and Sarah McAra
      In 2014, Jimmy Chen, a former product manager at Facebook, founded the start-up Propel to build software for low-income Americans. After conducting in-depth behavioral research, Chen and his small team in New York City began to develop technology to address the... View Details
      Keywords: Public Entrepreneurship; Govtech; Food Stamps; EBT; Mobile App; User Research; Financial Services Referrals; Grocery Marketing; Customer Discovery; Social Entrepreneurship; Entrepreneurship; Public Sector; Business Model; Research; Social Enterprise; Poverty; Welfare; Mobile and Wireless Technology; Applications and Software; Technology Industry; United States
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      Weiss, Mitchell, and Sarah McAra. "Propel." Harvard Business School Case 818-008, July 2017. (Revised November 2017.)
      • July 2017 (Revised March 2019)
      • Technical Note

      The Future of Mobility: Economic, Environmental, and Social Implications

      By: George Serafeim and David Freiberg
      This technical note explores how advancements in technology are fundamentally transforming how consumers interact with mobility. Transformation is being driven by three independent trends: the emergence of affordable electric vehicles, the development of autonomous... View Details
      Keywords: Oil & Gas; Automobile Manufacturing; Technological And Scientific Innovation; Mobility; Inequality; Electric Vehicles; Ride-sharing; Ambidexterity; Transformation; Disruption; Change; Technological Innovation; Transportation; Equality and Inequality; Auto Industry; Auto Industry; Auto Industry; Auto Industry
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      Serafeim, George, and David Freiberg. "The Future of Mobility: Economic, Environmental, and Social Implications." Harvard Business School Technical Note 118-008, July 2017. (Revised March 2019.)
      • July 2017
      • Article

      What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?

      By: Kenneth A. Froot, Namho Kang, Gideon Ozik and Ronnie Sadka
      We develop real-time proxies of retail corporate sales from multiple sources, including approximately 50 million mobile devices. These measures contain information from both the earnings quarter (within quarter) and the period between that quarter's end and the... View Details
      Keywords: Announcements; Business Earnings; Sales; Retail Industry
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      Froot, Kenneth A., Namho Kang, Gideon Ozik, and Ronnie Sadka. "What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?" Journal of Financial Economics 125, no. 1 (July 2017): 143–162. (Revised from NBER Working Paper No. 22366, June 2016, Harvard Business School Working Paper No. 16-123, April 2016.)
      • April 2017 (Revised May 2022)
      • Case

      King Digital Entertainment

      By: Jeffrey F. Rayport, Davide Sola, Federica Gabrieli and Elena Corsi
      Riccardo Zacconi was the co-founder and CEO of King Digital Entertainment, the video game company that had quickly established itself as the world’s leading maker of casual games for mobile devices after the sensational success of its game “Candy Crush Saga.” Zacconi... View Details
      Keywords: Entrepreneurship; Information Technology; Growth and Development Strategy; Organizational Structure; Acquisition; Decision Choices and Conditions; Video Game Industry; Europe; Sweden
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      Rayport, Jeffrey F., Davide Sola, Federica Gabrieli, and Elena Corsi. "King Digital Entertainment." Harvard Business School Case 817-117, April 2017. (Revised May 2022.)
      • April 2017 (Revised January 2020)
      • Case

      Korea Telecom: Building a GiGAtopia (A)

      By: Shane Greenstein, Feng Zhu and Kerry Herman
      Korea Telecom (KT) has committed $4 billion in investments and R&D to build a GiGAtopia, essentially ushering in the next generation of mobile (5G) and wired infrastructure. CEO Dr. Chang-Gyu Hwang, and his team are considering which areas to prioritize in terms of new... View Details
      Keywords: Mobile and Wireless Technology; Technological Innovation; Infrastructure; Growth and Development Strategy; Competitive Strategy; Decision Choices and Conditions; Telecommunications Industry
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      Greenstein, Shane, Feng Zhu, and Kerry Herman. "Korea Telecom: Building a GiGAtopia (A)." Harvard Business School Case 617-014, April 2017. (Revised January 2020.)
      • March 2017 (Revised March 2019)
      • Case

      Ant Financial (A)

      By: Feng Zhu, Ying Zhang, Krishna G. Palepu, Anthony K. Woo and Nancy Hua Dai
      Headquartered in Hangzhou (China), Ant Financial has grown into a fintech “Unicorn.” The fintech empire that the company established spanned verticals such as mobile and online payment (Alipay), money market fund (Yu’e Bao), wealth management (Ant Fortune),... View Details
      Keywords: Growth and Development Strategy; Global Strategy; Finance; Opportunities; Financial Services Industry; Financial Services Industry
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      Zhu, Feng, Ying Zhang, Krishna G. Palepu, Anthony K. Woo, and Nancy Hua Dai. "Ant Financial (A)." Harvard Business School Case 617-060, March 2017. (Revised March 2019.)
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